20738259360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:858

約数の個数: 768

約数和(自身を含む): 90714193920

約数和(自身を除く): 69975934560

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, 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, 195, 208, 210, 213, 216, 224, 234, 240, 252, 260, 270, 273, 280, 284, 288, 312, 315, 336, 351, 355, 360, 364, 378, 390, 416, 420, 426, 432, 455, 468, 480, 497, 504, 520, 540, 546, 560, 568, 585, 624, 630, 639, 672, 702, 710, 720, 728, 743, 756, 780, 819, 840, 852, 864, 910, 923, 936, 945, 994, 1008, 1040, 1065, 1080, 1092, 1120, 1136, 1170, 1248, 1260, 1278, 1365, 1404, 1420, 1440, 1456, 1486, 1491, 1512, 1560, 1638, 1680, 1704, 1755, 1820, 1846, 1872, 1890, 1917, 1988, 2016, 2080, 2130, 2160, 2184, 2229, 2272, 2340, 2457, 2485, 2520, 2556, 2730, 2769, 2808, 2840, 2912, 2972, 2982, 3024, 3120, 3195, 3276, 3360, 3408, 3510, 3640, 3692, 3715, 3744, 3780, 3834, 3976, 4095, 4260, 4320, 4368, 4458, 4473, 4615, 4680, 4914, 4970, 5040, 5112, 5201, 5460, 5538, 5616, 5680, 5944, 5964, 6048, 6240, 6390, 6461, 6552, 6687, 6816, 7020, 7280, 7384, 7430, 7455, 7560, 7668, 7952, 8190, 8307, 8520, 8736, 8916, 8946, 9230, 9360, 9585, 9659, 9828, 9940, 10080, 10224, 10402, 10920, 11076, 11145, 11232, 11360, 11888, 11928, 12285, 12780, 12922, 13104, 13374, 13419, 13845, 14040, 14560, 14768, 14860, 14910, 15120, 15336, 15603, 15904, 16380, 16614, 17040, 17832, 17892, 18460, 18720, 19170, 19318, 19383, 19656, 19880, 20061, 20448, 20804, 21840, 22152, 22290, 22365, 23776, 23856, 24570, 24921, 25560, 25844, 26005, 26208, 26748, 26838, 27690, 28080, 28977, 29536, 29720, 29820, 30240, 30672, 31206, 32305, 32760, 33228, 33435, 34080, 35664, 35784, 36920, 38340, 38636, 38766, 39312, 39760, 40122, 41535, 41608, 43680, 44304, 44580, 44730, 46809, 47712, 48295, 49140, 49842, 51120, 51688, 52010, 52753, 53496, 53676, 55380, 56160, 57954, 58149, 59440, 59640, 61344, 62412, 64610, 65520, 66456, 66870, 67095, 67613, 71328, 71568, 73840, 76680, 77272, 77532, 78015, 78624, 79520, 80244, 83070, 83216, 86931, 88608, 89160, 89460, 93618, 96590, 96915, 98280, 99684, 100305, 102240, 103376, 104020, 105506, 106992, 107352, 110760, 115908, 116298, 118880, 119280, 124605, 124824, 129220, 131040, 132912, 133740, 134190, 135226, 140427, 143136, 144885, 147680, 153360, 154544, 155064, 156030, 158259, 160488, 166140, 166432, 173862, 174447, 178320, 178920, 187236, 193180, 193830, 196560, 199368, 200610, 202839, 206752, 208040, 211012, 213984, 214704, 221520, 231816, 232596, 234045, 238560, 249210, 249648, 258440, 260793, 263765, 265824, 267480, 268380, 270452, 280854, 289770, 290745, 306720, 309088, 310128, 312060, 316518, 320976, 332280, 338065, 347724, 348894, 356640, 357840, 369271, 374472, 386360, 387660, 393120, 398736, 401220, 405678, 416080, 422024, 429408, 434655, 443040, 463632, 465192, 468090, 474777, 498420, 499296, 516880, 521586, 527530, 534960, 536760, 540904, 561708, 579540, 581490, 608517, 620256, 624120, 633036, 641952, 664560, 676130, 685789, 695448, 697788, 702135, 715680, 738542, 748944, 772720, 775320, 791295, 797472, 802440, 811356, 832160, 844048, 869310, 872235, 927264, 930384, 936180, 949554, 996840, 1014195, 1033760, 1043172, 1055060, 1069920, 1073520, 1081808, 1107813, 1123416, 1159080, 1162980, 1217034, 1248240, 1266072, 1303965, 1329120, 1352260, 1371578, 1390896, 1395576, 1404270, 1424331, 1477084, 1497888, 1545440, 1550640, 1582590, 1604880, 1622712, 1688096, 1738620, 1744470, 1825551, 1846355, 1860768, 1872360, 1899108, 1993680, 2028390, 2057367, 2086344, 2110120, 2147040, 2163616, 2215626, 2246832, 2318160, 2325960, 2373885, 2434068, 2496480, 2532144, 2607930, 2704520, 2743156, 2781792, 2791152, 2808540, 2848662, 2954168, 3042585, 3101280, 3165180, 3209760, 3245424, 3323439, 3428945, 3477240, 3488940, 3651102, 3692710, 3744720, 3798216, 3987360, 4056780, 4114734, 4172688, 4220240, 4431252, 4493664, 4636320, 4651920, 4747770, 4800523, 4868136, 5064288, 5215860, 5409040, 5486312, 5539065, 5582304, 5617080, 5697324, 5908336, 6085170, 6172101, 6330360, 6490848, 6646878, 6857890, 6954480, 6977880, 7121655, 7302204, 7385420, 7489440, 7596432, 8113560, 8229468, 8345376, 8440480, 8862504, 9127755, 9303840, 9495540, 9601046, 9736272, 9970317, 10286835, 10431720, 10818080, 10972624, 11078130, 11234160, 11394648, 11816672, 12170340, 12344202, 12660720, 13293756, 13715780, 13908960, 13955760, 14243310, 14401569, 14604408, 14770840, 15192864, 16227120, 16458936, 16617195, 17725008, 18255510, 18516303, 18991080, 19202092, 19472544, 19940634, 20573670, 20863440, 21945248, 22156260, 22468320, 22789296, 24002615, 24340680, 24688404, 25321440, 26587512, 27431560, 27911520, 28486620, 28803138, 29208816, 29541680, 30860505, 32454240, 32917872, 33234390, 35450016, 36511020, 37032606, 37982160, 38404184, 39881268, 41147340, 41726880, 43204707, 44312520, 45578592, 48005230, 48681360, 49376808, 49851585, 53175024, 54863120, 56973240, 57606276, 58417632, 59083360, 61721010, 65835744, 66468780, 72007845, 73022040, 74065212, 75964320, 76808368, 79762536, 82294680, 86409414, 88625040, 92581515, 96010460, 97362720, 98753616, 99703170, 106350048, 109726240, 113946480, 115212552, 123442020, 129614121, 132937560, 144015690, 146044080, 148130424, 153616736, 159525072, 164589360, 172818828, 177250080, 185163030, 192020920, 197507232, 199406340, 216023535, 227892960, 230425104, 246884040, 259228242, 265875120, 288031380, 292088160, 296260848, 319050144, 329178720, 345637656, 370326060, 384041840, 398812680, 432047070, 460850208, 493768080, 518456484, 531750240, 576062760, 592521696, 648070605, 691275312, 740652120, 768083680, 797625360, 864094140, 987536160, 1036912968, 1152125520, 1296141210, 1382550624, 1481304240, 1595250720, 1728188280, 2073825936, 2304251040, 2592282420, 2962608480, 3456376560, 4147651872, 5184564840, 6912753120, 10369129680, 20738259360]

約数ペア:

[(1, 20738259360), (2, 10369129680), (3, 6912753120), (4, 5184564840), (5, 4147651872), (6, 3456376560), (7, 2962608480), (8, 2592282420), (9, 2304251040), (10, 2073825936), (12, 1728188280), (13, 1595250720), (14, 1481304240), (15, 1382550624), (16, 1296141210), (18, 1152125520), (20, 1036912968), (21, 987536160), (24, 864094140), (26, 797625360), (27, 768083680), (28, 740652120), (30, 691275312), (32, 648070605), (35, 592521696), (36, 576062760), (39, 531750240), (40, 518456484), (42, 493768080), (45, 460850208), (48, 432047070), (52, 398812680), (54, 384041840), (56, 370326060), (60, 345637656), (63, 329178720), (65, 319050144), (70, 296260848), (71, 292088160), (72, 288031380), (78, 265875120), (80, 259228242), (84, 246884040), (90, 230425104), (91, 227892960), (96, 216023535), (104, 199406340), (105, 197507232), (108, 192020920), (112, 185163030), (117, 177250080), (120, 172818828), (126, 164589360), (130, 159525072), (135, 153616736), (140, 148130424), (142, 146044080), (144, 144015690), (156, 132937560), (160, 129614121), (168, 123442020), (180, 115212552), (182, 113946480), (189, 109726240), (195, 106350048), (208, 99703170), (210, 98753616), (213, 97362720), (216, 96010460), (224, 92581515), (234, 88625040), (240, 86409414), (252, 82294680), (260, 79762536), (270, 76808368), (273, 75964320), (280, 74065212), (284, 73022040), (288, 72007845), (312, 66468780), (315, 65835744), (336, 61721010), (351, 59083360), (355, 58417632), (360, 57606276), (364, 56973240), (378, 54863120), (390, 53175024), (416, 49851585), (420, 49376808), (426, 48681360), (432, 48005230), (455, 45578592), (468, 44312520), (480, 43204707), (497, 41726880), (504, 41147340), (520, 39881268), (540, 38404184), (546, 37982160), (560, 37032606), (568, 36511020), (585, 35450016), (624, 33234390), (630, 32917872), (639, 32454240), (672, 30860505), (702, 29541680), (710, 29208816), (720, 28803138), (728, 28486620), (743, 27911520), (756, 27431560), (780, 26587512), (819, 25321440), (840, 24688404), (852, 24340680), (864, 24002615), (910, 22789296), (923, 22468320), (936, 22156260), (945, 21945248), (994, 20863440), (1008, 20573670), (1040, 19940634), (1065, 19472544), (1080, 19202092), (1092, 18991080), (1120, 18516303), (1136, 18255510), (1170, 17725008), (1248, 16617195), (1260, 16458936), (1278, 16227120), (1365, 15192864), (1404, 14770840), (1420, 14604408), (1440, 14401569), (1456, 14243310), (1486, 13955760), (1491, 13908960), (1512, 13715780), (1560, 13293756), (1638, 12660720), (1680, 12344202), (1704, 12170340), (1755, 11816672), (1820, 11394648), (1846, 11234160), (1872, 11078130), (1890, 10972624), (1917, 10818080), (1988, 10431720), (2016, 10286835), (2080, 9970317), (2130, 9736272), (2160, 9601046), (2184, 9495540), (2229, 9303840), (2272, 9127755), (2340, 8862504), (2457, 8440480), (2485, 8345376), (2520, 8229468), (2556, 8113560), (2730, 7596432), (2769, 7489440), (2808, 7385420), (2840, 7302204), (2912, 7121655), (2972, 6977880), (2982, 6954480), (3024, 6857890), (3120, 6646878), (3195, 6490848), (3276, 6330360), (3360, 6172101), (3408, 6085170), (3510, 5908336), (3640, 5697324), (3692, 5617080), (3715, 5582304), (3744, 5539065), (3780, 5486312), (3834, 5409040), (3976, 5215860), (4095, 5064288), (4260, 4868136), (4320, 4800523), (4368, 4747770), (4458, 4651920), (4473, 4636320), (4615, 4493664), (4680, 4431252), (4914, 4220240), (4970, 4172688), (5040, 4114734), (5112, 4056780), (5201, 3987360), (5460, 3798216), (5538, 3744720), (5616, 3692710), (5680, 3651102), (5944, 3488940), (5964, 3477240), (6048, 3428945), (6240, 3323439), (6390, 3245424), (6461, 3209760), (6552, 3165180), (6687, 3101280), (6816, 3042585), (7020, 2954168), (7280, 2848662), (7384, 2808540), (7430, 2791152), (7455, 2781792), (7560, 2743156), (7668, 2704520), (7952, 2607930), (8190, 2532144), (8307, 2496480), (8520, 2434068), (8736, 2373885), (8916, 2325960), (8946, 2318160), (9230, 2246832), (9360, 2215626), (9585, 2163616), (9659, 2147040), (9828, 2110120), (9940, 2086344), (10080, 2057367), (10224, 2028390), (10402, 1993680), (10920, 1899108), (11076, 1872360), (11145, 1860768), (11232, 1846355), (11360, 1825551), (11888, 1744470), (11928, 1738620), (12285, 1688096), (12780, 1622712), (12922, 1604880), (13104, 1582590), (13374, 1550640), (13419, 1545440), (13845, 1497888), (14040, 1477084), (14560, 1424331), (14768, 1404270), (14860, 1395576), (14910, 1390896), (15120, 1371578), (15336, 1352260), (15603, 1329120), (15904, 1303965), (16380, 1266072), (16614, 1248240), (17040, 1217034), (17832, 1162980), (17892, 1159080), (18460, 1123416), (18720, 1107813), (19170, 1081808), (19318, 1073520), (19383, 1069920), (19656, 1055060), (19880, 1043172), (20061, 1033760), (20448, 1014195), (20804, 996840), (21840, 949554), (22152, 936180), (22290, 930384), (22365, 927264), (23776, 872235), (23856, 869310), (24570, 844048), (24921, 832160), (25560, 811356), (25844, 802440), (26005, 797472), (26208, 791295), (26748, 775320), (26838, 772720), (27690, 748944), (28080, 738542), (28977, 715680), (29536, 702135), (29720, 697788), (29820, 695448), (30240, 685789), (30672, 676130), (31206, 664560), (32305, 641952), (32760, 633036), (33228, 624120), (33435, 620256), (34080, 608517), (35664, 581490), (35784, 579540), (36920, 561708), (38340, 540904), (38636, 536760), (38766, 534960), (39312, 527530), (39760, 521586), (40122, 516880), (41535, 499296), (41608, 498420), (43680, 474777), (44304, 468090), (44580, 465192), (44730, 463632), (46809, 443040), (47712, 434655), (48295, 429408), (49140, 422024), (49842, 416080), (51120, 405678), (51688, 401220), (52010, 398736), (52753, 393120), (53496, 387660), (53676, 386360), (55380, 374472), (56160, 369271), (57954, 357840), (58149, 356640), (59440, 348894), (59640, 347724), (61344, 338065), (62412, 332280), (64610, 320976), (65520, 316518), (66456, 312060), (66870, 310128), (67095, 309088), (67613, 306720), (71328, 290745), (71568, 289770), (73840, 280854), (76680, 270452), (77272, 268380), (77532, 267480), (78015, 265824), (78624, 263765), (79520, 260793), (80244, 258440), (83070, 249648), (83216, 249210), (86931, 238560), (88608, 234045), (89160, 232596), (89460, 231816), (93618, 221520), (96590, 214704), (96915, 213984), (98280, 211012), (99684, 208040), (100305, 206752), (102240, 202839), (103376, 200610), (104020, 199368), (105506, 196560), (106992, 193830), (107352, 193180), (110760, 187236), (115908, 178920), (116298, 178320), (118880, 174447), (119280, 173862), (124605, 166432), (124824, 166140), (129220, 160488), (131040, 158259), (132912, 156030), (133740, 155064), (134190, 154544), (135226, 153360), (140427, 147680), (143136, 144885)]