12685314880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{20897}}^1$

素因数の和:21192

約数の個数: 112

約数和(自身を含む): 34651224576

約数和(自身を除く): 21965909696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 271, 280, 320, 448, 542, 560, 1084, 1120, 1355, 1897, 2168, 2240, 2710, 3794, 4336, 5420, 7588, 8672, 9485, 10840, 15176, 17344, 18970, 20897, 21680, 30352, 37940, 41794, 43360, 60704, 75880, 83588, 86720, 104485, 121408, 146279, 151760, 167176, 208970, 292558, 303520, 334352, 417940, 585116, 607040, 668704, 731395, 835880, 1170232, 1337408, 1462790, 1671760, 2340464, 2925580, 3343520, 4680928, 5663087, 5851160, 6687040, 9361856, 11326174, 11702320, 22652348, 23404640, 28315435, 39641609, 45304696, 46809280, 56630870, 79283218, 90609392, 113261740, 158566436, 181218784, 198208045, 226523480, 317132872, 362437568, 396416090, 453046960, 634265744, 792832180, 906093920, 1268531488, 1585664360, 1812187840, 2537062976, 3171328720, 6342657440, 12685314880]

約数ペア:

[(1, 12685314880), (2, 6342657440), (4, 3171328720), (5, 2537062976), (7, 1812187840), (8, 1585664360), (10, 1268531488), (14, 906093920), (16, 792832180), (20, 634265744), (28, 453046960), (32, 396416090), (35, 362437568), (40, 317132872), (56, 226523480), (64, 198208045), (70, 181218784), (80, 158566436), (112, 113261740), (140, 90609392), (160, 79283218), (224, 56630870), (271, 46809280), (280, 45304696), (320, 39641609), (448, 28315435), (542, 23404640), (560, 22652348), (1084, 11702320), (1120, 11326174), (1355, 9361856), (1897, 6687040), (2168, 5851160), (2240, 5663087), (2710, 4680928), (3794, 3343520), (4336, 2925580), (5420, 2340464), (7588, 1671760), (8672, 1462790), (9485, 1337408), (10840, 1170232), (15176, 835880), (17344, 731395), (18970, 668704), (20897, 607040), (21680, 585116), (30352, 417940), (37940, 334352), (41794, 303520), (43360, 292558), (60704, 208970), (75880, 167176), (83588, 151760), (86720, 146279), (104485, 121408)]