12138882560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12781}}^1$

素因数の和:12864

約数の個数: 160

約数和(自身を含む): 33892955712

約数和(自身を除く): 21754073152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 265, 280, 320, 371, 424, 448, 512, 530, 560, 640, 742, 848, 896, 1060, 1120, 1280, 1484, 1696, 1792, 1855, 2120, 2240, 2560, 2968, 3392, 3584, 3710, 4240, 4480, 5936, 6784, 7420, 8480, 8960, 11872, 12781, 13568, 14840, 16960, 17920, 23744, 25562, 27136, 29680, 33920, 47488, 51124, 59360, 63905, 67840, 89467, 94976, 102248, 118720, 127810, 135680, 178934, 189952, 204496, 237440, 255620, 357868, 408992, 447335, 474880, 511240, 677393, 715736, 817984, 894670, 949760, 1022480, 1354786, 1431472, 1635968, 1789340, 2044960, 2709572, 2862944, 3271936, 3386965, 3578680, 4089920, 4741751, 5419144, 5725888, 6543872, 6773930, 7157360, 8179840, 9483502, 10838288, 11451776, 13547860, 14314720, 16359680, 18967004, 21676576, 22903552, 23708755, 27095720, 28629440, 32719360, 37934008, 43353152, 45807104, 47417510, 54191440, 57258880, 75868016, 86706304, 94835020, 108382880, 114517760, 151736032, 173412608, 189670040, 216765760, 229035520, 303472064, 346825216, 379340080, 433531520, 606944128, 758680160, 867063040, 1213888256, 1517360320, 1734126080, 2427776512, 3034720640, 6069441280, 12138882560]

約数ペア:

[(1, 12138882560), (2, 6069441280), (4, 3034720640), (5, 2427776512), (7, 1734126080), (8, 1517360320), (10, 1213888256), (14, 867063040), (16, 758680160), (20, 606944128), (28, 433531520), (32, 379340080), (35, 346825216), (40, 303472064), (53, 229035520), (56, 216765760), (64, 189670040), (70, 173412608), (80, 151736032), (106, 114517760), (112, 108382880), (128, 94835020), (140, 86706304), (160, 75868016), (212, 57258880), (224, 54191440), (256, 47417510), (265, 45807104), (280, 43353152), (320, 37934008), (371, 32719360), (424, 28629440), (448, 27095720), (512, 23708755), (530, 22903552), (560, 21676576), (640, 18967004), (742, 16359680), (848, 14314720), (896, 13547860), (1060, 11451776), (1120, 10838288), (1280, 9483502), (1484, 8179840), (1696, 7157360), (1792, 6773930), (1855, 6543872), (2120, 5725888), (2240, 5419144), (2560, 4741751), (2968, 4089920), (3392, 3578680), (3584, 3386965), (3710, 3271936), (4240, 2862944), (4480, 2709572), (5936, 2044960), (6784, 1789340), (7420, 1635968), (8480, 1431472), (8960, 1354786), (11872, 1022480), (12781, 949760), (13568, 894670), (14840, 817984), (16960, 715736), (17920, 677393), (23744, 511240), (25562, 474880), (27136, 447335), (29680, 408992), (33920, 357868), (47488, 255620), (51124, 237440), (59360, 204496), (63905, 189952), (67840, 178934), (89467, 135680), (94976, 127810), (102248, 118720)]