20787399360

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1315

約数の個数: 840

約数和(自身を含む): 92707266960

約数和(自身を除く): 71919867600

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, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 162, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 320, 324, 336, 351, 360, 364, 378, 390, 392, 405, 416, 420, 432, 441, 448, 455, 468, 480, 490, 504, 520, 540, 546, 560, 567, 576, 585, 588, 624, 630, 637, 648, 672, 702, 720, 728, 735, 756, 780, 784, 810, 819, 832, 840, 864, 882, 910, 936, 945, 960, 980, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1176, 1248, 1259, 1260, 1274, 1296, 1323, 1344, 1365, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1620, 1638, 1680, 1728, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2016, 2080, 2106, 2160, 2184, 2205, 2240, 2268, 2340, 2352, 2457, 2496, 2518, 2520, 2548, 2592, 2646, 2730, 2808, 2835, 2880, 2912, 2940, 3024, 3120, 3136, 3185, 3240, 3276, 3360, 3510, 3528, 3640, 3744, 3777, 3780, 3822, 3920, 3969, 4032, 4095, 4160, 4212, 4320, 4368, 4410, 4536, 4680, 4704, 4914, 5036, 5040, 5096, 5184, 5265, 5292, 5460, 5616, 5670, 5733, 5824, 5880, 6048, 6240, 6295, 6370, 6480, 6552, 6615, 6720, 7020, 7056, 7280, 7371, 7488, 7554, 7560, 7644, 7840, 7938, 8190, 8424, 8640, 8736, 8813, 8820, 9072, 9360, 9408, 9555, 9828, 10072, 10080, 10192, 10530, 10584, 10920, 11232, 11331, 11340, 11466, 11760, 12096, 12285, 12480, 12590, 12740, 12960, 13104, 13230, 14040, 14112, 14560, 14742, 15108, 15120, 15288, 15680, 15876, 16367, 16380, 16848, 17199, 17472, 17626, 17640, 18144, 18720, 18885, 19110, 19656, 19845, 20144, 20160, 20384, 21060, 21168, 21840, 22464, 22662, 22680, 22932, 23520, 24570, 25180, 25480, 25920, 26208, 26439, 26460, 28080, 28224, 28665, 29120, 29484, 30216, 30240, 30576, 31752, 32734, 32760, 33696, 33993, 34398, 35252, 35280, 36288, 36855, 37440, 37770, 38220, 39312, 39690, 40288, 40768, 42120, 42336, 43680, 44065, 45324, 45360, 45864, 47040, 49101, 49140, 50360, 50960, 51597, 52416, 52878, 52920, 56160, 56655, 57330, 58968, 60432, 60480, 61152, 61691, 63504, 65468, 65520, 67392, 67986, 68796, 70504, 70560, 73710, 75540, 76440, 78624, 79317, 79380, 80576, 81835, 84240, 84672, 85995, 87360, 88130, 90648, 90720, 91728, 98202, 98280, 100720, 101920, 101979, 103194, 105756, 105840, 112320, 113310, 114569, 114660, 117936, 120864, 122304, 123382, 127008, 130936, 131040, 132195, 135972, 137592, 141008, 141120, 147303, 147420, 151080, 152880, 157248, 158634, 158760, 163670, 168480, 169965, 171990, 176260, 181296, 181440, 183456, 185073, 196404, 196560, 201440, 203840, 203958, 206388, 211512, 211680, 226620, 229138, 229320, 235872, 237951, 241728, 245505, 246764, 254016, 257985, 261872, 262080, 264390, 271944, 275184, 282016, 294606, 294840, 302160, 305760, 308455, 317268, 317520, 327340, 336960, 339930, 343707, 343980, 352520, 362592, 366912, 370146, 392808, 393120, 396585, 402880, 407916, 412776, 423024, 423360, 441909, 453240, 458276, 458640, 471744, 475902, 491010, 493528, 509895, 515970, 523744, 528780, 543888, 550368, 555219, 564032, 572845, 589212, 589680, 604320, 611520, 616910, 634536, 635040, 654680, 679860, 687414, 687960, 705040, 713853, 725184, 736515, 740292, 785616, 786240, 793170, 801983, 815832, 825552, 846048, 883818, 906480, 916552, 917280, 925365, 951804, 982020, 987056, 1019790, 1031121, 1031940, 1047488, 1057560, 1087776, 1100736, 1110438, 1145690, 1178424, 1179360, 1189755, 1208640, 1233820, 1269072, 1270080, 1309360, 1325727, 1359720, 1374828, 1375920, 1410080, 1427706, 1473030, 1480584, 1571232, 1586340, 1603966, 1631664, 1651104, 1665657, 1692096, 1718535, 1767636, 1812960, 1833104, 1834560, 1850730, 1903608, 1964040, 1974112, 2039580, 2062242, 2063880, 2115120, 2175552, 2209545, 2220876, 2291380, 2356848, 2358720, 2379510, 2405949, 2467640, 2538144, 2618720, 2651454, 2719440, 2749656, 2751840, 2776095, 2820160, 2855412, 2946060, 2961168, 3093363, 3142464, 3172680, 3207932, 3263328, 3302208, 3331314, 3437070, 3535272, 3569265, 3625920, 3666208, 3701460, 3807216, 3928080, 3948224, 4009915, 4079160, 4124484, 4127760, 4230240, 4419090, 4441752, 4582760, 4713696, 4759020, 4811898, 4935280, 4996971, 5076288, 5155605, 5237440, 5302908, 5438880, 5499312, 5503680, 5552190, 5710824, 5892120, 5922336, 6186726, 6345360, 6415864, 6526656, 6628635, 6662628, 6874140, 7070544, 7138530, 7217847, 7332416, 7402920, 7614432, 7856160, 8019830, 8158320, 8248968, 8255520, 8328285, 8460480, 8838180, 8883504, 9165520, 9280089, 9427392, 9518040, 9623796, 9870560, 9993942, 10311210, 10605816, 10877760, 10998624, 11104380, 11421648, 11784240, 11844672, 12029745, 12373452, 12690720, 12831728, 13257270, 13325256, 13748280, 14141088, 14277060, 14435694, 14805840, 15228864, 15466815, 15712320, 16039660, 16316640, 16497936, 16511040, 16656570, 17676360, 17767008, 18331040, 18560178, 19036080, 19247592, 19741120, 19987884, 20622420, 21211632, 21653541, 21997248, 22208760, 22843296, 23568480, 24059490, 24746904, 24984855, 25381440, 25663456, 26514540, 26650512, 27496560, 28282176, 28554120, 28871388, 29611680, 30933630, 32079320, 32633280, 32995872, 33313140, 35352720, 35534016, 36089235, 36662080, 37120356, 38072160, 38495184, 39975768, 41244840, 42423264, 43307082, 44417520, 45686592, 46400445, 47136960, 48118980, 49493808, 49969710, 51326912, 53029080, 53301024, 54993120, 57108240, 57742776, 59223360, 61867260, 64158640, 64960623, 65991744, 66626280, 70705440, 72178470, 74240712, 76144320, 76990368, 79951536, 82489680, 84846528, 86614164, 88835040, 92800890, 96237960, 98987616, 99939420, 106058160, 106602048, 108267705, 109986240, 114216480, 115485552, 123734520, 128317280, 129921246, 133252560, 141410880, 144356940, 148481424, 153980736, 159903072, 164979360, 173228328, 177670080, 185601780, 192475920, 197975232, 199878840, 212116320, 216535410, 228432960, 230971104, 247469040, 256634560, 259842492, 266505120, 288713880, 296962848, 319806144, 324803115, 329958720, 346456656, 371203560, 384951840, 399757680, 424232640, 433070820, 461942208, 494938080, 519684984, 533010240, 577427760, 593925696, 649606230, 692913312, 742407120, 769903680, 799515360, 866141640, 989876160, 1039369968, 1154855520, 1299212460, 1385826624, 1484814240, 1599030720, 1732283280, 2078739936, 2309711040, 2598424920, 2969628480, 3464566560, 4157479872, 5196849840, 6929133120, 10393699680, 20787399360]

約数ペア:

[(1, 20787399360), (2, 10393699680), (3, 6929133120), (4, 5196849840), (5, 4157479872), (6, 3464566560), (7, 2969628480), (8, 2598424920), (9, 2309711040), (10, 2078739936), (12, 1732283280), (13, 1599030720), (14, 1484814240), (15, 1385826624), (16, 1299212460), (18, 1154855520), (20, 1039369968), (21, 989876160), (24, 866141640), (26, 799515360), (27, 769903680), (28, 742407120), (30, 692913312), (32, 649606230), (35, 593925696), (36, 577427760), (39, 533010240), (40, 519684984), (42, 494938080), (45, 461942208), (48, 433070820), (49, 424232640), (52, 399757680), (54, 384951840), (56, 371203560), (60, 346456656), (63, 329958720), (64, 324803115), (65, 319806144), (70, 296962848), (72, 288713880), (78, 266505120), (80, 259842492), (81, 256634560), (84, 247469040), (90, 230971104), (91, 228432960), (96, 216535410), (98, 212116320), (104, 199878840), (105, 197975232), (108, 192475920), (112, 185601780), (117, 177670080), (120, 173228328), (126, 164979360), (130, 159903072), (135, 153980736), (140, 148481424), (144, 144356940), (147, 141410880), (156, 133252560), (160, 129921246), (162, 128317280), (168, 123734520), (180, 115485552), (182, 114216480), (189, 109986240), (192, 108267705), (195, 106602048), (196, 106058160), (208, 99939420), (210, 98987616), (216, 96237960), (224, 92800890), (234, 88835040), (240, 86614164), (245, 84846528), (252, 82489680), (260, 79951536), (270, 76990368), (273, 76144320), (280, 74240712), (288, 72178470), (294, 70705440), (312, 66626280), (315, 65991744), (320, 64960623), (324, 64158640), (336, 61867260), (351, 59223360), (360, 57742776), (364, 57108240), (378, 54993120), (390, 53301024), (392, 53029080), (405, 51326912), (416, 49969710), (420, 49493808), (432, 48118980), (441, 47136960), (448, 46400445), (455, 45686592), (468, 44417520), (480, 43307082), (490, 42423264), (504, 41244840), (520, 39975768), (540, 38495184), (546, 38072160), (560, 37120356), (567, 36662080), (576, 36089235), (585, 35534016), (588, 35352720), (624, 33313140), (630, 32995872), (637, 32633280), (648, 32079320), (672, 30933630), (702, 29611680), (720, 28871388), (728, 28554120), (735, 28282176), (756, 27496560), (780, 26650512), (784, 26514540), (810, 25663456), (819, 25381440), (832, 24984855), (840, 24746904), (864, 24059490), (882, 23568480), (910, 22843296), (936, 22208760), (945, 21997248), (960, 21653541), (980, 21211632), (1008, 20622420), (1040, 19987884), (1053, 19741120), (1080, 19247592), (1092, 19036080), (1120, 18560178), (1134, 18331040), (1170, 17767008), (1176, 17676360), (1248, 16656570), (1259, 16511040), (1260, 16497936), (1274, 16316640), (1296, 16039660), (1323, 15712320), (1344, 15466815), (1365, 15228864), (1404, 14805840), (1440, 14435694), (1456, 14277060), (1470, 14141088), (1512, 13748280), (1560, 13325256), (1568, 13257270), (1620, 12831728), (1638, 12690720), (1680, 12373452), (1728, 12029745), (1755, 11844672), (1764, 11784240), (1820, 11421648), (1872, 11104380), (1890, 10998624), (1911, 10877760), (1960, 10605816), (2016, 10311210), (2080, 9993942), (2106, 9870560), (2160, 9623796), (2184, 9518040), (2205, 9427392), (2240, 9280089), (2268, 9165520), (2340, 8883504), (2352, 8838180), (2457, 8460480), (2496, 8328285), (2518, 8255520), (2520, 8248968), (2548, 8158320), (2592, 8019830), (2646, 7856160), (2730, 7614432), (2808, 7402920), (2835, 7332416), (2880, 7217847), (2912, 7138530), (2940, 7070544), (3024, 6874140), (3120, 6662628), (3136, 6628635), (3185, 6526656), (3240, 6415864), (3276, 6345360), (3360, 6186726), (3510, 5922336), (3528, 5892120), (3640, 5710824), (3744, 5552190), (3777, 5503680), (3780, 5499312), (3822, 5438880), (3920, 5302908), (3969, 5237440), (4032, 5155605), (4095, 5076288), (4160, 4996971), (4212, 4935280), (4320, 4811898), (4368, 4759020), (4410, 4713696), (4536, 4582760), (4680, 4441752), (4704, 4419090), (4914, 4230240), (5036, 4127760), (5040, 4124484), (5096, 4079160), (5184, 4009915), (5265, 3948224), (5292, 3928080), (5460, 3807216), (5616, 3701460), (5670, 3666208), (5733, 3625920), (5824, 3569265), (5880, 3535272), (6048, 3437070), (6240, 3331314), (6295, 3302208), (6370, 3263328), (6480, 3207932), (6552, 3172680), (6615, 3142464), (6720, 3093363), (7020, 2961168), (7056, 2946060), (7280, 2855412), (7371, 2820160), (7488, 2776095), (7554, 2751840), (7560, 2749656), (7644, 2719440), (7840, 2651454), (7938, 2618720), (8190, 2538144), (8424, 2467640), (8640, 2405949), (8736, 2379510), (8813, 2358720), (8820, 2356848), (9072, 2291380), (9360, 2220876), (9408, 2209545), (9555, 2175552), (9828, 2115120), (10072, 2063880), (10080, 2062242), (10192, 2039580), (10530, 1974112), (10584, 1964040), (10920, 1903608), (11232, 1850730), (11331, 1834560), (11340, 1833104), (11466, 1812960), (11760, 1767636), (12096, 1718535), (12285, 1692096), (12480, 1665657), (12590, 1651104), (12740, 1631664), (12960, 1603966), (13104, 1586340), (13230, 1571232), (14040, 1480584), (14112, 1473030), (14560, 1427706), (14742, 1410080), (15108, 1375920), (15120, 1374828), (15288, 1359720), (15680, 1325727), (15876, 1309360), (16367, 1270080), (16380, 1269072), (16848, 1233820), (17199, 1208640), (17472, 1189755), (17626, 1179360), (17640, 1178424), (18144, 1145690), (18720, 1110438), (18885, 1100736), (19110, 1087776), (19656, 1057560), (19845, 1047488), (20144, 1031940), (20160, 1031121), (20384, 1019790), (21060, 987056), (21168, 982020), (21840, 951804), (22464, 925365), (22662, 917280), (22680, 916552), (22932, 906480), (23520, 883818), (24570, 846048), (25180, 825552), (25480, 815832), (25920, 801983), (26208, 793170), (26439, 786240), (26460, 785616), (28080, 740292), (28224, 736515), (28665, 725184), (29120, 713853), (29484, 705040), (30216, 687960), (30240, 687414), (30576, 679860), (31752, 654680), (32734, 635040), (32760, 634536), (33696, 616910), (33993, 611520), (34398, 604320), (35252, 589680), (35280, 589212), (36288, 572845), (36855, 564032), (37440, 555219), (37770, 550368), (38220, 543888), (39312, 528780), (39690, 523744), (40288, 515970), (40768, 509895), (42120, 493528), (42336, 491010), (43680, 475902), (44065, 471744), (45324, 458640), (45360, 458276), (45864, 453240), (47040, 441909), (49101, 423360), (49140, 423024), (50360, 412776), (50960, 407916), (51597, 402880), (52416, 396585), (52878, 393120), (52920, 392808), (56160, 370146), (56655, 366912), (57330, 362592), (58968, 352520), (60432, 343980), (60480, 343707), (61152, 339930), (61691, 336960), (63504, 327340), (65468, 317520), (65520, 317268), (67392, 308455), (67986, 305760), (68796, 302160), (70504, 294840), (70560, 294606), (73710, 282016), (75540, 275184), (76440, 271944), (78624, 264390), (79317, 262080), (79380, 261872), (80576, 257985), (81835, 254016), (84240, 246764), (84672, 245505), (85995, 241728), (87360, 237951), (88130, 235872), (90648, 229320), (90720, 229138), (91728, 226620), (98202, 211680), (98280, 211512), (100720, 206388), (101920, 203958), (101979, 203840), (103194, 201440), (105756, 196560), (105840, 196404), (112320, 185073), (113310, 183456), (114569, 181440), (114660, 181296), (117936, 176260), (120864, 171990), (122304, 169965), (123382, 168480), (127008, 163670), (130936, 158760), (131040, 158634), (132195, 157248), (135972, 152880), (137592, 151080), (141008, 147420), (141120, 147303)]