8685991680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:743

約数の個数: 288

約数和(自身を含む): 28906149888

約数和(自身を除く): 20220158208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 131, 155, 160, 186, 192, 240, 248, 256, 262, 310, 320, 372, 384, 393, 465, 480, 496, 524, 557, 620, 640, 655, 744, 768, 786, 930, 960, 992, 1048, 1114, 1240, 1280, 1310, 1488, 1572, 1671, 1860, 1920, 1965, 1984, 2096, 2228, 2480, 2620, 2785, 2976, 3144, 3342, 3720, 3840, 3930, 3968, 4061, 4192, 4456, 4960, 5240, 5570, 5952, 6288, 6684, 7440, 7860, 7936, 8122, 8355, 8384, 8912, 9920, 10480, 11140, 11904, 12183, 12576, 13368, 14880, 15720, 16244, 16710, 16768, 17267, 17824, 19840, 20305, 20960, 22280, 23808, 24366, 25152, 26736, 29760, 31440, 32488, 33420, 33536, 34534, 35648, 39680, 40610, 41920, 44560, 48732, 50304, 51801, 53472, 59520, 60915, 62880, 64976, 66840, 69068, 71296, 72967, 81220, 83840, 86335, 89120, 97464, 100608, 103602, 106944, 119040, 121830, 125760, 129952, 133680, 138136, 142592, 145934, 162440, 167680, 172670, 178240, 194928, 207204, 213888, 218901, 243660, 251520, 259005, 259904, 267360, 276272, 291868, 324880, 345340, 356480, 364835, 389856, 414408, 427776, 437802, 487320, 503040, 518010, 519808, 534720, 552544, 583736, 649760, 690680, 712960, 729670, 779712, 828816, 875604, 974640, 1036020, 1039616, 1069440, 1094505, 1105088, 1167472, 1299520, 1381360, 1459340, 1559424, 1657632, 1751208, 1949280, 2072040, 2138880, 2189010, 2210176, 2261977, 2334944, 2599040, 2762720, 2918680, 3118848, 3315264, 3502416, 3898560, 4144080, 4378020, 4420352, 4523954, 4669888, 5198080, 5525440, 5837360, 6630528, 6785931, 7004832, 7797120, 8288160, 8756040, 9047908, 9339776, 11050880, 11309885, 11674720, 13261056, 13571862, 14009664, 15594240, 16576320, 17512080, 18095816, 18679552, 22101760, 22619770, 23349440, 27143724, 28019328, 33152640, 33929655, 35024160, 36191632, 45239540, 46698880, 54287448, 56038656, 66305280, 67859310, 70048320, 72383264, 90479080, 93397760, 108574896, 135718620, 140096640, 144766528, 180958160, 217149792, 271437240, 280193280, 289533056, 361916320, 434299584, 542874480, 579066112, 723832640, 868599168, 1085748960, 1447665280, 1737198336, 2171497920, 2895330560, 4342995840, 8685991680]

約数ペア:

[(1, 8685991680), (2, 4342995840), (3, 2895330560), (4, 2171497920), (5, 1737198336), (6, 1447665280), (8, 1085748960), (10, 868599168), (12, 723832640), (15, 579066112), (16, 542874480), (20, 434299584), (24, 361916320), (30, 289533056), (31, 280193280), (32, 271437240), (40, 217149792), (48, 180958160), (60, 144766528), (62, 140096640), (64, 135718620), (80, 108574896), (93, 93397760), (96, 90479080), (120, 72383264), (124, 70048320), (128, 67859310), (131, 66305280), (155, 56038656), (160, 54287448), (186, 46698880), (192, 45239540), (240, 36191632), (248, 35024160), (256, 33929655), (262, 33152640), (310, 28019328), (320, 27143724), (372, 23349440), (384, 22619770), (393, 22101760), (465, 18679552), (480, 18095816), (496, 17512080), (524, 16576320), (557, 15594240), (620, 14009664), (640, 13571862), (655, 13261056), (744, 11674720), (768, 11309885), (786, 11050880), (930, 9339776), (960, 9047908), (992, 8756040), (1048, 8288160), (1114, 7797120), (1240, 7004832), (1280, 6785931), (1310, 6630528), (1488, 5837360), (1572, 5525440), (1671, 5198080), (1860, 4669888), (1920, 4523954), (1965, 4420352), (1984, 4378020), (2096, 4144080), (2228, 3898560), (2480, 3502416), (2620, 3315264), (2785, 3118848), (2976, 2918680), (3144, 2762720), (3342, 2599040), (3720, 2334944), (3840, 2261977), (3930, 2210176), (3968, 2189010), (4061, 2138880), (4192, 2072040), (4456, 1949280), (4960, 1751208), (5240, 1657632), (5570, 1559424), (5952, 1459340), (6288, 1381360), (6684, 1299520), (7440, 1167472), (7860, 1105088), (7936, 1094505), (8122, 1069440), (8355, 1039616), (8384, 1036020), (8912, 974640), (9920, 875604), (10480, 828816), (11140, 779712), (11904, 729670), (12183, 712960), (12576, 690680), (13368, 649760), (14880, 583736), (15720, 552544), (16244, 534720), (16710, 519808), (16768, 518010), (17267, 503040), (17824, 487320), (19840, 437802), (20305, 427776), (20960, 414408), (22280, 389856), (23808, 364835), (24366, 356480), (25152, 345340), (26736, 324880), (29760, 291868), (31440, 276272), (32488, 267360), (33420, 259904), (33536, 259005), (34534, 251520), (35648, 243660), (39680, 218901), (40610, 213888), (41920, 207204), (44560, 194928), (48732, 178240), (50304, 172670), (51801, 167680), (53472, 162440), (59520, 145934), (60915, 142592), (62880, 138136), (64976, 133680), (66840, 129952), (69068, 125760), (71296, 121830), (72967, 119040), (81220, 106944), (83840, 103602), (86335, 100608), (89120, 97464)]