250578240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 224

約数和(自身を含む): 884407680

約数和(自身を除く): 633829440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 176, 183, 192, 220, 240, 244, 264, 305, 320, 330, 352, 366, 389, 440, 480, 488, 528, 610, 660, 671, 704, 732, 778, 880, 915, 960, 976, 1056, 1167, 1220, 1320, 1342, 1464, 1556, 1760, 1830, 1945, 1952, 2013, 2112, 2334, 2440, 2640, 2684, 2928, 3112, 3355, 3520, 3660, 3890, 3904, 4026, 4279, 4668, 4880, 5280, 5368, 5835, 5856, 6224, 6710, 7320, 7780, 8052, 8558, 9336, 9760, 10065, 10560, 10736, 11670, 11712, 12448, 12837, 13420, 14640, 15560, 16104, 17116, 18672, 19520, 20130, 21395, 21472, 23340, 23729, 24896, 25674, 26840, 29280, 31120, 32208, 34232, 37344, 40260, 42790, 42944, 46680, 47458, 51348, 53680, 58560, 62240, 64185, 64416, 68464, 71187, 74688, 80520, 85580, 93360, 94916, 102696, 107360, 118645, 124480, 128370, 128832, 136928, 142374, 161040, 171160, 186720, 189832, 205392, 214720, 237290, 256740, 261019, 273856, 284748, 322080, 342320, 355935, 373440, 379664, 410784, 474580, 513480, 522038, 569496, 644160, 684640, 711870, 759328, 783057, 821568, 949160, 1026960, 1044076, 1138992, 1305095, 1369280, 1423740, 1518656, 1566114, 1898320, 2053920, 2088152, 2277984, 2610190, 2847480, 3132228, 3796640, 3915285, 4107840, 4176304, 4555968, 5220380, 5694960, 6264456, 7593280, 7830570, 8352608, 10440760, 11389920, 12528912, 15661140, 16705216, 20881520, 22779840, 25057824, 31322280, 41763040, 50115648, 62644560, 83526080, 125289120, 250578240]

約数ペア:

[(1, 250578240), (2, 125289120), (3, 83526080), (4, 62644560), (5, 50115648), (6, 41763040), (8, 31322280), (10, 25057824), (11, 22779840), (12, 20881520), (15, 16705216), (16, 15661140), (20, 12528912), (22, 11389920), (24, 10440760), (30, 8352608), (32, 7830570), (33, 7593280), (40, 6264456), (44, 5694960), (48, 5220380), (55, 4555968), (60, 4176304), (61, 4107840), (64, 3915285), (66, 3796640), (80, 3132228), (88, 2847480), (96, 2610190), (110, 2277984), (120, 2088152), (122, 2053920), (132, 1898320), (160, 1566114), (165, 1518656), (176, 1423740), (183, 1369280), (192, 1305095), (220, 1138992), (240, 1044076), (244, 1026960), (264, 949160), (305, 821568), (320, 783057), (330, 759328), (352, 711870), (366, 684640), (389, 644160), (440, 569496), (480, 522038), (488, 513480), (528, 474580), (610, 410784), (660, 379664), (671, 373440), (704, 355935), (732, 342320), (778, 322080), (880, 284748), (915, 273856), (960, 261019), (976, 256740), (1056, 237290), (1167, 214720), (1220, 205392), (1320, 189832), (1342, 186720), (1464, 171160), (1556, 161040), (1760, 142374), (1830, 136928), (1945, 128832), (1952, 128370), (2013, 124480), (2112, 118645), (2334, 107360), (2440, 102696), (2640, 94916), (2684, 93360), (2928, 85580), (3112, 80520), (3355, 74688), (3520, 71187), (3660, 68464), (3890, 64416), (3904, 64185), (4026, 62240), (4279, 58560), (4668, 53680), (4880, 51348), (5280, 47458), (5368, 46680), (5835, 42944), (5856, 42790), (6224, 40260), (6710, 37344), (7320, 34232), (7780, 32208), (8052, 31120), (8558, 29280), (9336, 26840), (9760, 25674), (10065, 24896), (10560, 23729), (10736, 23340), (11670, 21472), (11712, 21395), (12448, 20130), (12837, 19520), (13420, 18672), (14640, 17116), (15560, 16104)]