2287398480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:885

約数の個数: 160

約数和(自身を含む): 7233608448

約数和(自身を除く): 4946209968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 241, 284, 355, 426, 482, 557, 568, 710, 723, 852, 964, 1065, 1114, 1136, 1205, 1420, 1446, 1671, 1704, 1928, 2130, 2228, 2410, 2785, 2840, 2892, 3342, 3408, 3615, 3856, 4260, 4456, 4820, 5570, 5680, 5784, 6684, 7230, 8355, 8520, 8912, 9640, 11140, 11568, 13368, 14460, 16710, 17040, 17111, 19280, 22280, 26736, 28920, 33420, 34222, 39547, 44560, 51333, 57840, 66840, 68444, 79094, 85555, 102666, 118641, 133680, 134237, 136888, 158188, 171110, 197735, 205332, 237282, 256665, 268474, 273776, 316376, 342220, 395470, 402711, 410664, 474564, 513330, 536948, 593205, 632752, 671185, 684440, 790940, 805422, 821328, 949128, 1026660, 1073896, 1186410, 1342370, 1368880, 1581880, 1610844, 1898256, 2013555, 2053320, 2147792, 2372820, 2684740, 3163760, 3221688, 4027110, 4106640, 4745640, 5369480, 6443376, 8054220, 9491280, 9530827, 10738960, 16108440, 19061654, 28592481, 32216880, 38123308, 47654135, 57184962, 76246616, 95308270, 114369924, 142962405, 152493232, 190616540, 228739848, 285924810, 381233080, 457479696, 571849620, 762466160, 1143699240, 2287398480]

約数ペア:

[(1, 2287398480), (2, 1143699240), (3, 762466160), (4, 571849620), (5, 457479696), (6, 381233080), (8, 285924810), (10, 228739848), (12, 190616540), (15, 152493232), (16, 142962405), (20, 114369924), (24, 95308270), (30, 76246616), (40, 57184962), (48, 47654135), (60, 38123308), (71, 32216880), (80, 28592481), (120, 19061654), (142, 16108440), (213, 10738960), (240, 9530827), (241, 9491280), (284, 8054220), (355, 6443376), (426, 5369480), (482, 4745640), (557, 4106640), (568, 4027110), (710, 3221688), (723, 3163760), (852, 2684740), (964, 2372820), (1065, 2147792), (1114, 2053320), (1136, 2013555), (1205, 1898256), (1420, 1610844), (1446, 1581880), (1671, 1368880), (1704, 1342370), (1928, 1186410), (2130, 1073896), (2228, 1026660), (2410, 949128), (2785, 821328), (2840, 805422), (2892, 790940), (3342, 684440), (3408, 671185), (3615, 632752), (3856, 593205), (4260, 536948), (4456, 513330), (4820, 474564), (5570, 410664), (5680, 402711), (5784, 395470), (6684, 342220), (7230, 316376), (8355, 273776), (8520, 268474), (8912, 256665), (9640, 237282), (11140, 205332), (11568, 197735), (13368, 171110), (14460, 158188), (16710, 136888), (17040, 134237), (17111, 133680), (19280, 118641), (22280, 102666), (26736, 85555), (28920, 79094), (33420, 68444), (34222, 66840), (39547, 57840), (44560, 51333)]