8856672720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1210

約数の個数: 320

約数和(自身を含む): 32610484224

約数和(自身を除く): 23753811504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 173, 186, 210, 217, 240, 248, 280, 310, 336, 346, 372, 420, 434, 465, 496, 519, 560, 620, 651, 692, 744, 840, 865, 868, 930, 983, 1038, 1085, 1211, 1240, 1302, 1384, 1488, 1680, 1730, 1736, 1860, 1966, 2076, 2170, 2422, 2480, 2595, 2604, 2768, 2949, 3255, 3460, 3472, 3633, 3720, 3932, 4152, 4340, 4844, 4915, 5190, 5208, 5363, 5898, 6055, 6510, 6881, 6920, 7266, 7440, 7864, 8304, 8680, 9688, 9830, 10380, 10416, 10726, 11796, 12110, 13020, 13762, 13840, 14532, 14745, 15728, 16089, 17360, 18165, 19376, 19660, 20643, 20760, 21452, 23592, 24220, 26040, 26815, 27524, 29064, 29490, 30473, 32178, 34405, 36330, 37541, 39320, 41286, 41520, 42904, 47184, 48440, 52080, 53630, 55048, 58128, 58980, 60946, 64356, 68810, 72660, 75082, 78640, 80445, 82572, 85808, 91419, 96880, 103215, 107260, 110096, 112623, 117960, 121892, 128712, 137620, 145320, 150164, 152365, 160890, 165144, 170059, 182838, 187705, 206430, 213311, 214520, 225246, 235920, 243784, 257424, 275240, 290640, 300328, 304730, 321780, 330288, 340118, 365676, 375410, 412860, 426622, 429040, 450492, 457095, 487568, 510177, 550480, 563115, 600656, 609460, 639933, 643560, 680236, 731352, 750820, 825720, 850295, 853244, 900984, 914190, 1020354, 1066555, 1126230, 1190413, 1218920, 1279866, 1287120, 1360472, 1462704, 1501640, 1651440, 1700590, 1706488, 1801968, 1828380, 2040708, 2133110, 2252460, 2380826, 2437840, 2550885, 2559732, 2720944, 3003280, 3199665, 3401180, 3412976, 3571239, 3656760, 4081416, 4266220, 4504920, 4761652, 5101770, 5119464, 5271829, 5952065, 6399330, 6802360, 7142478, 7313520, 8162832, 8532440, 9009840, 9523304, 10203540, 10238928, 10543658, 11904130, 12798660, 13604720, 14284956, 15815487, 17064880, 17856195, 19046608, 20407080, 21087316, 23808260, 25597320, 26359145, 28569912, 31630974, 35712390, 36902803, 40814160, 42174632, 47616520, 51194640, 52718290, 57139824, 63261948, 71424780, 73805606, 79077435, 84349264, 95233040, 105436580, 110708409, 126523896, 142849560, 147611212, 158154870, 184514015, 210873160, 221416818, 253047792, 285699120, 295222424, 316309740, 369028030, 421746320, 442833636, 553542045, 590444848, 632619480, 738056060, 885667272, 1107084090, 1265238960, 1476112120, 1771334544, 2214168180, 2952224240, 4428336360, 8856672720]

約数ペア:

[(1, 8856672720), (2, 4428336360), (3, 2952224240), (4, 2214168180), (5, 1771334544), (6, 1476112120), (7, 1265238960), (8, 1107084090), (10, 885667272), (12, 738056060), (14, 632619480), (15, 590444848), (16, 553542045), (20, 442833636), (21, 421746320), (24, 369028030), (28, 316309740), (30, 295222424), (31, 285699120), (35, 253047792), (40, 221416818), (42, 210873160), (48, 184514015), (56, 158154870), (60, 147611212), (62, 142849560), (70, 126523896), (80, 110708409), (84, 105436580), (93, 95233040), (105, 84349264), (112, 79077435), (120, 73805606), (124, 71424780), (140, 63261948), (155, 57139824), (168, 52718290), (173, 51194640), (186, 47616520), (210, 42174632), (217, 40814160), (240, 36902803), (248, 35712390), (280, 31630974), (310, 28569912), (336, 26359145), (346, 25597320), (372, 23808260), (420, 21087316), (434, 20407080), (465, 19046608), (496, 17856195), (519, 17064880), (560, 15815487), (620, 14284956), (651, 13604720), (692, 12798660), (744, 11904130), (840, 10543658), (865, 10238928), (868, 10203540), (930, 9523304), (983, 9009840), (1038, 8532440), (1085, 8162832), (1211, 7313520), (1240, 7142478), (1302, 6802360), (1384, 6399330), (1488, 5952065), (1680, 5271829), (1730, 5119464), (1736, 5101770), (1860, 4761652), (1966, 4504920), (2076, 4266220), (2170, 4081416), (2422, 3656760), (2480, 3571239), (2595, 3412976), (2604, 3401180), (2768, 3199665), (2949, 3003280), (3255, 2720944), (3460, 2559732), (3472, 2550885), (3633, 2437840), (3720, 2380826), (3932, 2252460), (4152, 2133110), (4340, 2040708), (4844, 1828380), (4915, 1801968), (5190, 1706488), (5208, 1700590), (5363, 1651440), (5898, 1501640), (6055, 1462704), (6510, 1360472), (6881, 1287120), (6920, 1279866), (7266, 1218920), (7440, 1190413), (7864, 1126230), (8304, 1066555), (8680, 1020354), (9688, 914190), (9830, 900984), (10380, 853244), (10416, 850295), (10726, 825720), (11796, 750820), (12110, 731352), (13020, 680236), (13762, 643560), (13840, 639933), (14532, 609460), (14745, 600656), (15728, 563115), (16089, 550480), (17360, 510177), (18165, 487568), (19376, 457095), (19660, 450492), (20643, 429040), (20760, 426622), (21452, 412860), (23592, 375410), (24220, 365676), (26040, 340118), (26815, 330288), (27524, 321780), (29064, 304730), (29490, 300328), (30473, 290640), (32178, 275240), (34405, 257424), (36330, 243784), (37541, 235920), (39320, 225246), (41286, 214520), (41520, 213311), (42904, 206430), (47184, 187705), (48440, 182838), (52080, 170059), (53630, 165144), (55048, 160890), (58128, 152365), (58980, 150164), (60946, 145320), (64356, 137620), (68810, 128712), (72660, 121892), (75082, 117960), (78640, 112623), (80445, 110096), (82572, 107260), (85808, 103215), (91419, 96880)]