8358800940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71333}}^1$

素因数の和:71389

約数の個数: 192

約数和(自身を含む): 30679326720

約数和(自身を除く): 22320525780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6510, 7812, 8370, 9765, 11718, 13020, 16740, 19530, 23436, 29295, 39060, 58590, 71333, 117180, 142666, 213999, 285332, 356665, 427998, 499331, 641997, 713330, 855996, 998662, 1069995, 1283994, 1426660, 1497993, 1925991, 1997324, 2139990, 2211323, 2496655, 2567988, 2995986, 3209985, 3851982, 4279980, 4422646, 4493979, 4993310, 5991972, 6419970, 6633969, 7489965, 7703964, 8845292, 8987958, 9629955, 9986620, 11056615, 12839940, 13267938, 13481937, 14979930, 15479261, 17975916, 19259910, 19901907, 22113230, 22469895, 26535876, 26963874, 29959860, 30958522, 33169845, 38519820, 39803814, 44226460, 44939790, 46437783, 53927748, 59705721, 61917044, 66339690, 67409685, 77396305, 79607628, 89879580, 92875566, 99509535, 119411442, 132679380, 134819370, 139313349, 154792610, 185751132, 199019070, 232188915, 238822884, 269638740, 278626698, 298528605, 309585220, 398038140, 417940047, 464377830, 557253396, 597057210, 696566745, 835880094, 928755660, 1194114420, 1393133490, 1671760188, 2089700235, 2786266980, 4179400470, 8358800940]

約数ペア:

[(1, 8358800940), (2, 4179400470), (3, 2786266980), (4, 2089700235), (5, 1671760188), (6, 1393133490), (7, 1194114420), (9, 928755660), (10, 835880094), (12, 696566745), (14, 597057210), (15, 557253396), (18, 464377830), (20, 417940047), (21, 398038140), (27, 309585220), (28, 298528605), (30, 278626698), (31, 269638740), (35, 238822884), (36, 232188915), (42, 199019070), (45, 185751132), (54, 154792610), (60, 139313349), (62, 134819370), (63, 132679380), (70, 119411442), (84, 99509535), (90, 92875566), (93, 89879580), (105, 79607628), (108, 77396305), (124, 67409685), (126, 66339690), (135, 61917044), (140, 59705721), (155, 53927748), (180, 46437783), (186, 44939790), (189, 44226460), (210, 39803814), (217, 38519820), (252, 33169845), (270, 30958522), (279, 29959860), (310, 26963874), (315, 26535876), (372, 22469895), (378, 22113230), (420, 19901907), (434, 19259910), (465, 17975916), (540, 15479261), (558, 14979930), (620, 13481937), (630, 13267938), (651, 12839940), (756, 11056615), (837, 9986620), (868, 9629955), (930, 8987958), (945, 8845292), (1085, 7703964), (1116, 7489965), (1260, 6633969), (1302, 6419970), (1395, 5991972), (1674, 4993310), (1860, 4493979), (1890, 4422646), (1953, 4279980), (2170, 3851982), (2604, 3209985), (2790, 2995986), (3255, 2567988), (3348, 2496655), (3780, 2211323), (3906, 2139990), (4185, 1997324), (4340, 1925991), (5580, 1497993), (5859, 1426660), (6510, 1283994), (7812, 1069995), (8370, 998662), (9765, 855996), (11718, 713330), (13020, 641997), (16740, 499331), (19530, 427998), (23436, 356665), (29295, 285332), (39060, 213999), (58590, 142666), (71333, 117180)]