39465365120

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1933}}^1$

素因数の和:2067

約数の個数: 256

約数和(自身を含む): 105104390400

約数和(自身を除く): 65639025280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 73, 76, 80, 92, 95, 115, 128, 146, 152, 160, 184, 190, 230, 292, 304, 320, 365, 368, 380, 437, 460, 584, 608, 640, 730, 736, 760, 874, 920, 1168, 1216, 1387, 1460, 1472, 1520, 1679, 1748, 1840, 1933, 2185, 2336, 2432, 2774, 2920, 2944, 3040, 3358, 3496, 3680, 3866, 4370, 4672, 5548, 5840, 6080, 6716, 6935, 6992, 7360, 7732, 8395, 8740, 9344, 9665, 11096, 11680, 12160, 13432, 13870, 13984, 14720, 15464, 16790, 17480, 19330, 22192, 23360, 26864, 27740, 27968, 30928, 31901, 33580, 34960, 36727, 38660, 44384, 44459, 46720, 53728, 55480, 55936, 61856, 63802, 67160, 69920, 73454, 77320, 88768, 88918, 107456, 110960, 123712, 127604, 134320, 139840, 141109, 146908, 154640, 159505, 177536, 177836, 183635, 214912, 221920, 222295, 247424, 255208, 268640, 279680, 282218, 293816, 309280, 319010, 355672, 367270, 443840, 444590, 510416, 537280, 564436, 587632, 618560, 638020, 705545, 711344, 734540, 844721, 887680, 889180, 1020832, 1074560, 1128872, 1175264, 1237120, 1276040, 1411090, 1422688, 1469080, 1689442, 1778360, 2041664, 2257744, 2350528, 2552080, 2681071, 2822180, 2845376, 2938160, 3245507, 3378884, 3556720, 4083328, 4223605, 4515488, 4701056, 5104160, 5362142, 5644360, 5690752, 5876320, 6491014, 6757768, 7113440, 8447210, 9030976, 10208320, 10724284, 11288720, 11752640, 12982028, 13405355, 13515536, 14226880, 16227535, 16894420, 18061952, 20416640, 21448568, 22577440, 23505280, 25964056, 26810710, 27031072, 28453760, 32455070, 33788840, 42897136, 45154880, 51928112, 53621420, 54062144, 61664633, 64910140, 67577680, 85794272, 90309760, 103856224, 107242840, 108124288, 123329266, 129820280, 135155360, 171588544, 207712448, 214485680, 246658532, 259640560, 270310720, 308323165, 343177088, 415424896, 428971360, 493317064, 519281120, 540621440, 616646330, 857942720, 986634128, 1038562240, 1233292660, 1715885440, 1973268256, 2077124480, 2466585320, 3946536512, 4933170640, 7893073024, 9866341280, 19732682560, 39465365120]

約数ペア:

[(1, 39465365120), (2, 19732682560), (4, 9866341280), (5, 7893073024), (8, 4933170640), (10, 3946536512), (16, 2466585320), (19, 2077124480), (20, 1973268256), (23, 1715885440), (32, 1233292660), (38, 1038562240), (40, 986634128), (46, 857942720), (64, 616646330), (73, 540621440), (76, 519281120), (80, 493317064), (92, 428971360), (95, 415424896), (115, 343177088), (128, 308323165), (146, 270310720), (152, 259640560), (160, 246658532), (184, 214485680), (190, 207712448), (230, 171588544), (292, 135155360), (304, 129820280), (320, 123329266), (365, 108124288), (368, 107242840), (380, 103856224), (437, 90309760), (460, 85794272), (584, 67577680), (608, 64910140), (640, 61664633), (730, 54062144), (736, 53621420), (760, 51928112), (874, 45154880), (920, 42897136), (1168, 33788840), (1216, 32455070), (1387, 28453760), (1460, 27031072), (1472, 26810710), (1520, 25964056), (1679, 23505280), (1748, 22577440), (1840, 21448568), (1933, 20416640), (2185, 18061952), (2336, 16894420), (2432, 16227535), (2774, 14226880), (2920, 13515536), (2944, 13405355), (3040, 12982028), (3358, 11752640), (3496, 11288720), (3680, 10724284), (3866, 10208320), (4370, 9030976), (4672, 8447210), (5548, 7113440), (5840, 6757768), (6080, 6491014), (6716, 5876320), (6935, 5690752), (6992, 5644360), (7360, 5362142), (7732, 5104160), (8395, 4701056), (8740, 4515488), (9344, 4223605), (9665, 4083328), (11096, 3556720), (11680, 3378884), (12160, 3245507), (13432, 2938160), (13870, 2845376), (13984, 2822180), (14720, 2681071), (15464, 2552080), (16790, 2350528), (17480, 2257744), (19330, 2041664), (22192, 1778360), (23360, 1689442), (26864, 1469080), (27740, 1422688), (27968, 1411090), (30928, 1276040), (31901, 1237120), (33580, 1175264), (34960, 1128872), (36727, 1074560), (38660, 1020832), (44384, 889180), (44459, 887680), (46720, 844721), (53728, 734540), (55480, 711344), (55936, 705545), (61856, 638020), (63802, 618560), (67160, 587632), (69920, 564436), (73454, 537280), (77320, 510416), (88768, 444590), (88918, 443840), (107456, 367270), (110960, 355672), (123712, 319010), (127604, 309280), (134320, 293816), (139840, 282218), (141109, 279680), (146908, 268640), (154640, 255208), (159505, 247424), (177536, 222295), (177836, 221920), (183635, 214912)]