74680727940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{147073}}^1$

素因数の和:147139

約数の個数: 288

約数和(自身を含む): 287803815936

約数和(自身を除く): 213123087996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 651, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1612, 1638, 1820, 1860, 1953, 2015, 2170, 2340, 2418, 2604, 2730, 2790, 2821, 3255, 3276, 3627, 3906, 4030, 4095, 4340, 4836, 5460, 5580, 5642, 6045, 6510, 7254, 7812, 8060, 8190, 8463, 9765, 11284, 12090, 13020, 14105, 14508, 16380, 16926, 18135, 19530, 24180, 25389, 28210, 33852, 36270, 39060, 42315, 50778, 56420, 72540, 84630, 101556, 126945, 147073, 169260, 253890, 294146, 441219, 507780, 588292, 735365, 882438, 1029511, 1323657, 1470730, 1764876, 1911949, 2059022, 2206095, 2647314, 2941460, 3088533, 3823898, 4118044, 4412190, 4559263, 5147555, 5294628, 5735847, 6177066, 6618285, 7647796, 8824380, 9118526, 9265599, 9559745, 10295110, 11471694, 12354132, 13236570, 13383643, 13677789, 15442665, 17207541, 18237052, 18531198, 19119490, 20590220, 22796315, 22943388, 26473140, 26767286, 27355578, 28679235, 30885330, 31914841, 34415082, 37062396, 38238980, 40150929, 41033367, 45592630, 46327995, 53534572, 54711156, 57358470, 59270419, 61770660, 63829682, 66918215, 68388945, 68830164, 80301858, 82066734, 86037705, 91185260, 92655990, 95744523, 114716940, 118540838, 120452787, 127659364, 133836430, 136777890, 159574205, 160603716, 164133468, 172075410, 177811257, 185311980, 191489046, 200754645, 205166835, 237081676, 240905574, 267672860, 273555780, 287233569, 296352095, 319148410, 344150820, 355622514, 382978092, 401509290, 410333670, 414892933, 478722615, 481811148, 533433771, 574467138, 592704190, 602263935, 638296820, 711245028, 803018580, 820667340, 829785866, 889056285, 957445230, 1066867542, 1148934276, 1185408380, 1204527870, 1244678799, 1436167845, 1659571732, 1778112570, 1914890460, 2074464665, 2133735084, 2409055740, 2489357598, 2667168855, 2872335690, 3556225140, 3734036397, 4148929330, 4978715196, 5334337710, 5744671380, 6223393995, 7468072794, 8297858660, 10668675420, 12446787990, 14936145588, 18670181985, 24893575980, 37340363970, 74680727940]

約数ペア:

[(1, 74680727940), (2, 37340363970), (3, 24893575980), (4, 18670181985), (5, 14936145588), (6, 12446787990), (7, 10668675420), (9, 8297858660), (10, 7468072794), (12, 6223393995), (13, 5744671380), (14, 5334337710), (15, 4978715196), (18, 4148929330), (20, 3734036397), (21, 3556225140), (26, 2872335690), (28, 2667168855), (30, 2489357598), (31, 2409055740), (35, 2133735084), (36, 2074464665), (39, 1914890460), (42, 1778112570), (45, 1659571732), (52, 1436167845), (60, 1244678799), (62, 1204527870), (63, 1185408380), (65, 1148934276), (70, 1066867542), (78, 957445230), (84, 889056285), (90, 829785866), (91, 820667340), (93, 803018580), (105, 711245028), (117, 638296820), (124, 602263935), (126, 592704190), (130, 574467138), (140, 533433771), (155, 481811148), (156, 478722615), (180, 414892933), (182, 410333670), (186, 401509290), (195, 382978092), (210, 355622514), (217, 344150820), (234, 319148410), (252, 296352095), (260, 287233569), (273, 273555780), (279, 267672860), (310, 240905574), (315, 237081676), (364, 205166835), (372, 200754645), (390, 191489046), (403, 185311980), (420, 177811257), (434, 172075410), (455, 164133468), (465, 160603716), (468, 159574205), (546, 136777890), (558, 133836430), (585, 127659364), (620, 120452787), (630, 118540838), (651, 114716940), (780, 95744523), (806, 92655990), (819, 91185260), (868, 86037705), (910, 82066734), (930, 80301858), (1085, 68830164), (1092, 68388945), (1116, 66918215), (1170, 63829682), (1209, 61770660), (1260, 59270419), (1302, 57358470), (1365, 54711156), (1395, 53534572), (1612, 46327995), (1638, 45592630), (1820, 41033367), (1860, 40150929), (1953, 38238980), (2015, 37062396), (2170, 34415082), (2340, 31914841), (2418, 30885330), (2604, 28679235), (2730, 27355578), (2790, 26767286), (2821, 26473140), (3255, 22943388), (3276, 22796315), (3627, 20590220), (3906, 19119490), (4030, 18531198), (4095, 18237052), (4340, 17207541), (4836, 15442665), (5460, 13677789), (5580, 13383643), (5642, 13236570), (6045, 12354132), (6510, 11471694), (7254, 10295110), (7812, 9559745), (8060, 9265599), (8190, 9118526), (8463, 8824380), (9765, 7647796), (11284, 6618285), (12090, 6177066), (13020, 5735847), (14105, 5294628), (14508, 5147555), (16380, 4559263), (16926, 4412190), (18135, 4118044), (19530, 3823898), (24180, 3088533), (25389, 2941460), (28210, 2647314), (33852, 2206095), (36270, 2059022), (39060, 1911949), (42315, 1764876), (50778, 1470730), (56420, 1323657), (72540, 1029511), (84630, 882438), (101556, 735365), (126945, 588292), (147073, 507780), (169260, 441219), (253890, 294146)]