206449085520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9249511}}^1$

素因数の和:9249561

約数の個数: 120

約数和(自身を含む): 715690240512

約数和(自身を除く): 509241154992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 9249511, 18499022, 27748533, 36998044, 46247555, 55497066, 73996088, 83245599, 92495110, 110994132, 138742665, 147992176, 166491198, 184990220, 221988264, 277485330, 286734841, 332982396, 369980440, 416227995, 443976528, 554970660, 573469682, 665964792, 739960880, 832455990, 860204523, 1109941320, 1146939364, 1331929584, 1433674205, 1664911980, 1720409046, 2219882640, 2293878728, 2580613569, 2867348410, 3329823960, 3440818092, 4301022615, 4587757456, 5161227138, 5734696820, 6659647920, 6881636184, 8602045230, 10322454276, 11469393640, 12903067845, 13763272368, 17204090460, 20644908552, 22938787280, 25806135690, 34408180920, 41289817104, 51612271380, 68816361840, 103224542760, 206449085520]

約数ペア:

[(1, 206449085520), (2, 103224542760), (3, 68816361840), (4, 51612271380), (5, 41289817104), (6, 34408180920), (8, 25806135690), (9, 22938787280), (10, 20644908552), (12, 17204090460), (15, 13763272368), (16, 12903067845), (18, 11469393640), (20, 10322454276), (24, 8602045230), (30, 6881636184), (31, 6659647920), (36, 5734696820), (40, 5161227138), (45, 4587757456), (48, 4301022615), (60, 3440818092), (62, 3329823960), (72, 2867348410), (80, 2580613569), (90, 2293878728), (93, 2219882640), (120, 1720409046), (124, 1664911980), (144, 1433674205), (155, 1331929584), (180, 1146939364), (186, 1109941320), (240, 860204523), (248, 832455990), (279, 739960880), (310, 665964792), (360, 573469682), (372, 554970660), (465, 443976528), (496, 416227995), (558, 369980440), (620, 332982396), (720, 286734841), (744, 277485330), (930, 221988264), (1116, 184990220), (1240, 166491198), (1395, 147992176), (1488, 138742665), (1860, 110994132), (2232, 92495110), (2480, 83245599), (2790, 73996088), (3720, 55497066), (4464, 46247555), (5580, 36998044), (7440, 27748533), (11160, 18499022), (22320, 9249511)]