2536668120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{42533}}^1$

素因数の和:42625

約数の個数: 128

約数和(自身を含む): 8819850240

約数和(自身を除く): 6283182120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 19880, 29820, 42533, 59640, 85066, 127599, 170132, 212665, 255198, 297731, 340264, 425330, 510396, 595462, 637995, 850660, 893193, 1020792, 1190924, 1275990, 1488655, 1701320, 1786386, 2381848, 2551980, 2977310, 3019843, 3572772, 4465965, 5103960, 5954620, 6039686, 7145544, 8931930, 9059529, 11909240, 12079372, 15099215, 17863860, 18119058, 21138901, 24158744, 30198430, 35727720, 36238116, 42277802, 45297645, 60396860, 63416703, 72476232, 84555604, 90595290, 105694505, 120793720, 126833406, 169111208, 181190580, 211389010, 253666812, 317083515, 362381160, 422778020, 507333624, 634167030, 845556040, 1268334060, 2536668120]

約数ペア:

[(1, 2536668120), (2, 1268334060), (3, 845556040), (4, 634167030), (5, 507333624), (6, 422778020), (7, 362381160), (8, 317083515), (10, 253666812), (12, 211389010), (14, 181190580), (15, 169111208), (20, 126833406), (21, 120793720), (24, 105694505), (28, 90595290), (30, 84555604), (35, 72476232), (40, 63416703), (42, 60396860), (56, 45297645), (60, 42277802), (70, 36238116), (71, 35727720), (84, 30198430), (105, 24158744), (120, 21138901), (140, 18119058), (142, 17863860), (168, 15099215), (210, 12079372), (213, 11909240), (280, 9059529), (284, 8931930), (355, 7145544), (420, 6039686), (426, 5954620), (497, 5103960), (568, 4465965), (710, 3572772), (840, 3019843), (852, 2977310), (994, 2551980), (1065, 2381848), (1420, 1786386), (1491, 1701320), (1704, 1488655), (1988, 1275990), (2130, 1190924), (2485, 1020792), (2840, 893193), (2982, 850660), (3976, 637995), (4260, 595462), (4970, 510396), (5964, 425330), (7455, 340264), (8520, 297731), (9940, 255198), (11928, 212665), (14910, 170132), (19880, 127599), (29820, 85066), (42533, 59640)]