707895240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 2392346880

約数和(自身を除く): 1684451640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 61, 65, 78, 86, 104, 120, 122, 129, 130, 156, 172, 173, 183, 195, 215, 244, 258, 260, 305, 312, 344, 346, 366, 390, 430, 488, 516, 519, 520, 559, 610, 645, 692, 732, 780, 793, 860, 865, 915, 1032, 1038, 1118, 1220, 1290, 1384, 1464, 1560, 1586, 1677, 1720, 1730, 1830, 2076, 2236, 2249, 2379, 2440, 2580, 2595, 2623, 2795, 3172, 3354, 3460, 3660, 3965, 4152, 4472, 4498, 4758, 5160, 5190, 5246, 5590, 6344, 6708, 6747, 6920, 7320, 7439, 7869, 7930, 8385, 8996, 9516, 10380, 10492, 10553, 11180, 11245, 11895, 13115, 13416, 13494, 14878, 15738, 15860, 16770, 17992, 19032, 20760, 20984, 21106, 22317, 22360, 22490, 23790, 26230, 26988, 29756, 31476, 31659, 31720, 33540, 33735, 34099, 37195, 39345, 42212, 44634, 44980, 47580, 52460, 52765, 53976, 59512, 62952, 63318, 67080, 67470, 68198, 74390, 78690, 84424, 89268, 89960, 95160, 96707, 102297, 104920, 105530, 111585, 126636, 134940, 136396, 137189, 148780, 157380, 158295, 170495, 178536, 193414, 204594, 211060, 223170, 253272, 269880, 272792, 274378, 290121, 297560, 314760, 316590, 340990, 386828, 409188, 411567, 422120, 446340, 453779, 483535, 511485, 548756, 580242, 633180, 681980, 685945, 773656, 818376, 823134, 892680, 907558, 967070, 1022970, 1097512, 1160484, 1266360, 1361337, 1363960, 1371890, 1450605, 1646268, 1815116, 1934140, 2045940, 2057835, 2268895, 2320968, 2722674, 2743780, 2901210, 3292536, 3630232, 3868280, 4091880, 4115670, 4537790, 5445348, 5487560, 5802420, 5899127, 6806685, 8231340, 9075580, 10890696, 11604840, 11798254, 13613370, 16462680, 17697381, 18151160, 23596508, 27226740, 29495635, 35394762, 47193016, 54453480, 58991270, 70789524, 88486905, 117982540, 141579048, 176973810, 235965080, 353947620, 707895240]

約数ペア:

[(1, 707895240), (2, 353947620), (3, 235965080), (4, 176973810), (5, 141579048), (6, 117982540), (8, 88486905), (10, 70789524), (12, 58991270), (13, 54453480), (15, 47193016), (20, 35394762), (24, 29495635), (26, 27226740), (30, 23596508), (39, 18151160), (40, 17697381), (43, 16462680), (52, 13613370), (60, 11798254), (61, 11604840), (65, 10890696), (78, 9075580), (86, 8231340), (104, 6806685), (120, 5899127), (122, 5802420), (129, 5487560), (130, 5445348), (156, 4537790), (172, 4115670), (173, 4091880), (183, 3868280), (195, 3630232), (215, 3292536), (244, 2901210), (258, 2743780), (260, 2722674), (305, 2320968), (312, 2268895), (344, 2057835), (346, 2045940), (366, 1934140), (390, 1815116), (430, 1646268), (488, 1450605), (516, 1371890), (519, 1363960), (520, 1361337), (559, 1266360), (610, 1160484), (645, 1097512), (692, 1022970), (732, 967070), (780, 907558), (793, 892680), (860, 823134), (865, 818376), (915, 773656), (1032, 685945), (1038, 681980), (1118, 633180), (1220, 580242), (1290, 548756), (1384, 511485), (1464, 483535), (1560, 453779), (1586, 446340), (1677, 422120), (1720, 411567), (1730, 409188), (1830, 386828), (2076, 340990), (2236, 316590), (2249, 314760), (2379, 297560), (2440, 290121), (2580, 274378), (2595, 272792), (2623, 269880), (2795, 253272), (3172, 223170), (3354, 211060), (3460, 204594), (3660, 193414), (3965, 178536), (4152, 170495), (4472, 158295), (4498, 157380), (4758, 148780), (5160, 137189), (5190, 136396), (5246, 134940), (5590, 126636), (6344, 111585), (6708, 105530), (6747, 104920), (6920, 102297), (7320, 96707), (7439, 95160), (7869, 89960), (7930, 89268), (8385, 84424), (8996, 78690), (9516, 74390), (10380, 68198), (10492, 67470), (10553, 67080), (11180, 63318), (11245, 62952), (11895, 59512), (13115, 53976), (13416, 52765), (13494, 52460), (14878, 47580), (15738, 44980), (15860, 44634), (16770, 42212), (17992, 39345), (19032, 37195), (20760, 34099), (20984, 33735), (21106, 33540), (22317, 31720), (22360, 31659), (22490, 31476), (23790, 29756), (26230, 26988)]