20040471360

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 896

約数和(自身を含む): 88484659200

約数和(自身を除く): 68444187840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 71, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 142, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 213, 216, 224, 234, 240, 252, 260, 270, 273, 280, 284, 288, 312, 315, 320, 336, 351, 355, 359, 360, 364, 378, 390, 416, 420, 426, 432, 448, 455, 468, 480, 497, 504, 520, 540, 546, 560, 568, 576, 585, 624, 630, 639, 672, 702, 710, 718, 720, 728, 756, 780, 819, 832, 840, 852, 864, 910, 923, 936, 945, 960, 994, 1008, 1040, 1065, 1077, 1080, 1092, 1120, 1136, 1170, 1248, 1260, 1278, 1344, 1365, 1404, 1420, 1436, 1440, 1456, 1491, 1512, 1560, 1638, 1680, 1704, 1728, 1755, 1795, 1820, 1846, 1872, 1890, 1917, 1988, 2016, 2080, 2130, 2154, 2160, 2184, 2240, 2272, 2340, 2457, 2485, 2496, 2513, 2520, 2556, 2730, 2769, 2808, 2840, 2872, 2880, 2912, 2982, 3024, 3120, 3195, 3231, 3276, 3360, 3408, 3510, 3590, 3640, 3692, 3744, 3780, 3834, 3976, 4032, 4095, 4160, 4260, 4308, 4320, 4368, 4473, 4544, 4615, 4667, 4680, 4914, 4970, 5026, 5040, 5112, 5385, 5460, 5538, 5616, 5680, 5744, 5824, 5964, 6048, 6240, 6390, 6461, 6462, 6552, 6720, 6816, 7020, 7180, 7280, 7384, 7455, 7488, 7539, 7560, 7668, 7952, 8190, 8307, 8520, 8616, 8640, 8736, 8946, 9230, 9334, 9360, 9585, 9693, 9828, 9940, 10052, 10080, 10224, 10770, 10920, 11076, 11232, 11360, 11488, 11928, 12096, 12285, 12480, 12565, 12780, 12922, 12924, 13104, 13419, 13632, 13845, 14001, 14040, 14360, 14560, 14768, 14910, 15078, 15120, 15336, 15904, 16155, 16380, 16614, 17040, 17232, 17472, 17892, 18460, 18668, 18720, 19170, 19383, 19386, 19656, 19880, 20104, 20160, 20448, 21540, 21840, 22152, 22365, 22464, 22617, 22720, 22976, 23335, 23856, 24570, 24921, 25130, 25489, 25560, 25844, 25848, 26208, 26838, 27690, 28002, 28080, 28720, 29120, 29536, 29820, 30156, 30240, 30672, 31808, 32305, 32310, 32669, 32760, 33228, 34080, 34464, 35784, 36920, 37336, 37440, 37695, 38340, 38766, 38772, 39312, 39760, 40208, 40896, 41535, 42003, 43080, 43680, 44304, 44730, 45234, 46670, 47712, 48465, 49140, 49842, 50260, 50978, 51120, 51688, 51696, 52416, 53676, 55380, 56004, 56160, 57440, 58149, 59072, 59640, 60312, 60480, 61344, 64610, 64620, 65338, 65520, 66456, 67095, 67851, 68160, 68928, 70005, 71568, 73840, 74672, 75390, 76467, 76680, 77532, 77544, 78624, 79520, 80416, 83070, 84006, 86160, 87360, 88608, 89460, 90468, 93340, 95424, 96915, 96930, 98007, 98280, 99684, 100520, 101956, 102240, 103376, 103392, 107352, 110760, 112008, 112320, 113085, 114880, 116298, 119280, 120624, 122688, 124605, 126009, 127445, 129220, 129240, 130676, 131040, 132912, 134190, 135702, 140010, 143136, 147680, 149344, 150780, 152934, 153360, 155064, 155088, 157248, 159040, 160832, 163345, 166140, 168012, 172320, 174447, 177216, 178423, 178920, 180936, 186680, 193830, 193860, 196014, 196560, 199368, 201040, 203912, 204480, 206752, 206784, 210015, 214704, 221520, 224016, 226170, 229401, 232596, 238560, 241248, 249210, 252018, 254890, 258440, 258480, 261352, 262080, 265824, 268380, 271404, 280020, 286272, 290745, 294021, 295360, 298688, 301560, 305868, 306720, 310128, 310176, 326690, 331357, 332280, 336024, 339255, 344640, 348894, 356846, 357840, 361872, 373360, 382335, 387660, 387720, 392028, 393120, 398736, 402080, 407824, 413504, 420030, 429408, 443040, 448032, 452340, 458802, 465192, 477120, 482496, 490035, 498420, 504036, 509780, 516880, 516960, 522704, 531648, 535269, 536760, 542808, 560040, 581490, 588042, 603120, 611736, 613440, 620256, 620352, 630045, 653380, 662714, 664560, 672048, 678510, 688203, 697788, 713692, 715680, 723744, 746720, 764670, 775320, 775440, 784056, 786240, 797472, 804160, 815648, 840060, 858816, 872235, 882063, 886080, 892115, 896064, 904680, 917604, 930384, 980070, 994071, 996840, 1008072, 1019560, 1033760, 1033920, 1045408, 1070538, 1073520, 1085616, 1120080, 1147005, 1162980, 1176084, 1206240, 1223472, 1240512, 1260090, 1306760, 1325428, 1329120, 1344096, 1357020, 1376406, 1395576, 1427384, 1431360, 1447488, 1470105, 1493440, 1529340, 1550640, 1550880, 1568112, 1594944, 1605807, 1631296, 1656785, 1680120, 1744470, 1764126, 1784230, 1809360, 1835208, 1860768, 1960140, 1988142, 1993680, 2016144, 2039120, 2067520, 2090816, 2141076, 2147040, 2171232, 2240160, 2294010, 2319499, 2325960, 2352168, 2412480, 2446944, 2520180, 2613520, 2650856, 2658240, 2676345, 2688192, 2714040, 2752812, 2791152, 2854768, 2940210, 2982213, 3058680, 3101280, 3101760, 3136224, 3211614, 3313570, 3360240, 3441015, 3488940, 3528252, 3568460, 3618720, 3670416, 3721536, 3920280, 3976284, 3987360, 4032288, 4078240, 4282152, 4294080, 4342464, 4410315, 4480320, 4588020, 4638998, 4651920, 4704336, 4817421, 4893888, 4970355, 5040360, 5227040, 5301712, 5352690, 5428080, 5505624, 5582304, 5709536, 5880420, 5964426, 6117360, 6202560, 6272448, 6423228, 6627140, 6720480, 6882030, 6958497, 6977880, 7056504, 7136920, 7237440, 7340832, 7840560, 7952568, 7974720, 8029035, 8064576, 8156480, 8564304, 8820630, 8946639, 9176040, 9277996, 9303840, 9408672, 9634842, 9940710, 10080720, 10454080, 10603424, 10705380, 10856160, 11011248, 11164608, 11419072, 11597495, 11760840, 11928852, 12234720, 12846456, 13254280, 13440960, 13764060, 13916994, 13955760, 14113008, 14273840, 14681664, 14911065, 15681120, 15905136, 16058070, 17128608, 17641260, 17893278, 18352080, 18555992, 18607680, 18817344, 19269684, 19881420, 20161440, 20875491, 21206848, 21410760, 21712320, 22022496, 23194990, 23521680, 23857704, 24087105, 24469440, 25692912, 26508560, 27528120, 27833988, 27911520, 28226016, 28547680, 29822130, 31362240, 31810272, 32116140, 34257216, 34792485, 35282520, 35786556, 36704160, 37111984, 38539368, 39762840, 40322880, 41750982, 42821520, 44044992, 44733195, 46389980, 47043360, 47715408, 48174210, 51385824, 53017120, 55056240, 55667976, 55823040, 56452032, 57095360, 59644260, 62626473, 63620544, 64232280, 69584970, 70565040, 71573112, 73408320, 74223968, 77078736, 79525680, 83501964, 85643040, 89466390, 92779960, 94086720, 95430816, 96348420, 102771648, 104377455, 106034240, 110112480, 111335952, 119288520, 125252946, 128464560, 139169940, 141130080, 143146224, 148447936, 154157472, 159051360, 167003928, 171286080, 178932780, 185559920, 190861632, 192696840, 208754910, 220224960, 222671904, 238577040, 250505892, 256929120, 278339880, 282260160, 286292448, 308314944, 313132365, 318102720, 334007856, 357865560, 371119840, 385393680, 417509820, 445343808, 477154080, 501011784, 513858240, 556679760, 572584896, 626264730, 668015712, 715731120, 742239680, 770787360, 835019640, 954308160, 1002023568, 1113359520, 1252529460, 1336031424, 1431462240, 1541574720, 1670039280, 2004047136, 2226719040, 2505058920, 2862924480, 3340078560, 4008094272, 5010117840, 6680157120, 10020235680, 20040471360]

約数ペア:

[(1, 20040471360), (2, 10020235680), (3, 6680157120), (4, 5010117840), (5, 4008094272), (6, 3340078560), (7, 2862924480), (8, 2505058920), (9, 2226719040), (10, 2004047136), (12, 1670039280), (13, 1541574720), (14, 1431462240), (15, 1336031424), (16, 1252529460), (18, 1113359520), (20, 1002023568), (21, 954308160), (24, 835019640), (26, 770787360), (27, 742239680), (28, 715731120), (30, 668015712), (32, 626264730), (35, 572584896), (36, 556679760), (39, 513858240), (40, 501011784), (42, 477154080), (45, 445343808), (48, 417509820), (52, 385393680), (54, 371119840), (56, 357865560), (60, 334007856), (63, 318102720), (64, 313132365), (65, 308314944), (70, 286292448), (71, 282260160), (72, 278339880), (78, 256929120), (80, 250505892), (84, 238577040), (90, 222671904), (91, 220224960), (96, 208754910), (104, 192696840), (105, 190861632), (108, 185559920), (112, 178932780), (117, 171286080), (120, 167003928), (126, 159051360), (130, 154157472), (135, 148447936), (140, 143146224), (142, 141130080), (144, 139169940), (156, 128464560), (160, 125252946), (168, 119288520), (180, 111335952), (182, 110112480), (189, 106034240), (192, 104377455), (195, 102771648), (208, 96348420), (210, 95430816), (213, 94086720), (216, 92779960), (224, 89466390), (234, 85643040), (240, 83501964), (252, 79525680), (260, 77078736), (270, 74223968), (273, 73408320), (280, 71573112), (284, 70565040), (288, 69584970), (312, 64232280), (315, 63620544), (320, 62626473), (336, 59644260), (351, 57095360), (355, 56452032), (359, 55823040), (360, 55667976), (364, 55056240), (378, 53017120), (390, 51385824), (416, 48174210), (420, 47715408), (426, 47043360), (432, 46389980), (448, 44733195), (455, 44044992), (468, 42821520), (480, 41750982), (497, 40322880), (504, 39762840), (520, 38539368), (540, 37111984), (546, 36704160), (560, 35786556), (568, 35282520), (576, 34792485), (585, 34257216), (624, 32116140), (630, 31810272), (639, 31362240), (672, 29822130), (702, 28547680), (710, 28226016), (718, 27911520), (720, 27833988), (728, 27528120), (756, 26508560), (780, 25692912), (819, 24469440), (832, 24087105), (840, 23857704), (852, 23521680), (864, 23194990), (910, 22022496), (923, 21712320), (936, 21410760), (945, 21206848), (960, 20875491), (994, 20161440), (1008, 19881420), (1040, 19269684), (1065, 18817344), (1077, 18607680), (1080, 18555992), (1092, 18352080), (1120, 17893278), (1136, 17641260), (1170, 17128608), (1248, 16058070), (1260, 15905136), (1278, 15681120), (1344, 14911065), (1365, 14681664), (1404, 14273840), (1420, 14113008), (1436, 13955760), (1440, 13916994), (1456, 13764060), (1491, 13440960), (1512, 13254280), (1560, 12846456), (1638, 12234720), (1680, 11928852), (1704, 11760840), (1728, 11597495), (1755, 11419072), (1795, 11164608), (1820, 11011248), (1846, 10856160), (1872, 10705380), (1890, 10603424), (1917, 10454080), (1988, 10080720), (2016, 9940710), (2080, 9634842), (2130, 9408672), (2154, 9303840), (2160, 9277996), (2184, 9176040), (2240, 8946639), (2272, 8820630), (2340, 8564304), (2457, 8156480), (2485, 8064576), (2496, 8029035), (2513, 7974720), (2520, 7952568), (2556, 7840560), (2730, 7340832), (2769, 7237440), (2808, 7136920), (2840, 7056504), (2872, 6977880), (2880, 6958497), (2912, 6882030), (2982, 6720480), (3024, 6627140), (3120, 6423228), (3195, 6272448), (3231, 6202560), (3276, 6117360), (3360, 5964426), (3408, 5880420), (3510, 5709536), (3590, 5582304), (3640, 5505624), (3692, 5428080), (3744, 5352690), (3780, 5301712), (3834, 5227040), (3976, 5040360), (4032, 4970355), (4095, 4893888), (4160, 4817421), (4260, 4704336), (4308, 4651920), (4320, 4638998), (4368, 4588020), (4473, 4480320), (4544, 4410315), (4615, 4342464), (4667, 4294080), (4680, 4282152), (4914, 4078240), (4970, 4032288), (5026, 3987360), (5040, 3976284), (5112, 3920280), (5385, 3721536), (5460, 3670416), (5538, 3618720), (5616, 3568460), (5680, 3528252), (5744, 3488940), (5824, 3441015), (5964, 3360240), (6048, 3313570), (6240, 3211614), (6390, 3136224), (6461, 3101760), (6462, 3101280), (6552, 3058680), (6720, 2982213), (6816, 2940210), (7020, 2854768), (7180, 2791152), (7280, 2752812), (7384, 2714040), (7455, 2688192), (7488, 2676345), (7539, 2658240), (7560, 2650856), (7668, 2613520), (7952, 2520180), (8190, 2446944), (8307, 2412480), (8520, 2352168), (8616, 2325960), (8640, 2319499), (8736, 2294010), (8946, 2240160), (9230, 2171232), (9334, 2147040), (9360, 2141076), (9585, 2090816), (9693, 2067520), (9828, 2039120), (9940, 2016144), (10052, 1993680), (10080, 1988142), (10224, 1960140), (10770, 1860768), (10920, 1835208), (11076, 1809360), (11232, 1784230), (11360, 1764126), (11488, 1744470), (11928, 1680120), (12096, 1656785), (12285, 1631296), (12480, 1605807), (12565, 1594944), (12780, 1568112), (12922, 1550880), (12924, 1550640), (13104, 1529340), (13419, 1493440), (13632, 1470105), (13845, 1447488), (14001, 1431360), (14040, 1427384), (14360, 1395576), (14560, 1376406), (14768, 1357020), (14910, 1344096), (15078, 1329120), (15120, 1325428), (15336, 1306760), (15904, 1260090), (16155, 1240512), (16380, 1223472), (16614, 1206240), (17040, 1176084), (17232, 1162980), (17472, 1147005), (17892, 1120080), (18460, 1085616), (18668, 1073520), (18720, 1070538), (19170, 1045408), (19383, 1033920), (19386, 1033760), (19656, 1019560), (19880, 1008072), (20104, 996840), (20160, 994071), (20448, 980070), (21540, 930384), (21840, 917604), (22152, 904680), (22365, 896064), (22464, 892115), (22617, 886080), (22720, 882063), (22976, 872235), (23335, 858816), (23856, 840060), (24570, 815648), (24921, 804160), (25130, 797472), (25489, 786240), (25560, 784056), (25844, 775440), (25848, 775320), (26208, 764670), (26838, 746720), (27690, 723744), (28002, 715680), (28080, 713692), (28720, 697788), (29120, 688203), (29536, 678510), (29820, 672048), (30156, 664560), (30240, 662714), (30672, 653380), (31808, 630045), (32305, 620352), (32310, 620256), (32669, 613440), (32760, 611736), (33228, 603120), (34080, 588042), (34464, 581490), (35784, 560040), (36920, 542808), (37336, 536760), (37440, 535269), (37695, 531648), (38340, 522704), (38766, 516960), (38772, 516880), (39312, 509780), (39760, 504036), (40208, 498420), (40896, 490035), (41535, 482496), (42003, 477120), (43080, 465192), (43680, 458802), (44304, 452340), (44730, 448032), (45234, 443040), (46670, 429408), (47712, 420030), (48465, 413504), (49140, 407824), (49842, 402080), (50260, 398736), (50978, 393120), (51120, 392028), (51688, 387720), (51696, 387660), (52416, 382335), (53676, 373360), (55380, 361872), (56004, 357840), (56160, 356846), (57440, 348894), (58149, 344640), (59072, 339255), (59640, 336024), (60312, 332280), (60480, 331357), (61344, 326690), (64610, 310176), (64620, 310128), (65338, 306720), (65520, 305868), (66456, 301560), (67095, 298688), (67851, 295360), (68160, 294021), (68928, 290745), (70005, 286272), (71568, 280020), (73840, 271404), (74672, 268380), (75390, 265824), (76467, 262080), (76680, 261352), (77532, 258480), (77544, 258440), (78624, 254890), (79520, 252018), (80416, 249210), (83070, 241248), (84006, 238560), (86160, 232596), (87360, 229401), (88608, 226170), (89460, 224016), (90468, 221520), (93340, 214704), (95424, 210015), (96915, 206784), (96930, 206752), (98007, 204480), (98280, 203912), (99684, 201040), (100520, 199368), (101956, 196560), (102240, 196014), (103376, 193860), (103392, 193830), (107352, 186680), (110760, 180936), (112008, 178920), (112320, 178423), (113085, 177216), (114880, 174447), (116298, 172320), (119280, 168012), (120624, 166140), (122688, 163345), (124605, 160832), (126009, 159040), (127445, 157248), (129220, 155088), (129240, 155064), (130676, 153360), (131040, 152934), (132912, 150780), (134190, 149344), (135702, 147680), (140010, 143136)]