157694760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 536215680

約数和(自身を除く): 378520920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 61, 72, 86, 90, 120, 122, 129, 167, 172, 180, 183, 215, 244, 258, 305, 334, 344, 360, 366, 387, 430, 488, 501, 516, 549, 610, 645, 668, 732, 774, 835, 860, 915, 1002, 1032, 1098, 1220, 1290, 1336, 1464, 1503, 1548, 1670, 1720, 1830, 1935, 2004, 2196, 2440, 2505, 2580, 2623, 2745, 3006, 3096, 3340, 3660, 3870, 4008, 4392, 5010, 5160, 5246, 5490, 6012, 6680, 7181, 7320, 7515, 7740, 7869, 10020, 10187, 10492, 10980, 12024, 13115, 14362, 15030, 15480, 15738, 20040, 20374, 20984, 21543, 21960, 23607, 26230, 28724, 30060, 30561, 31476, 35905, 39345, 40748, 43086, 47214, 50935, 52460, 57448, 60120, 61122, 62952, 64629, 71810, 78690, 81496, 86172, 91683, 94428, 101870, 104920, 107715, 118035, 122244, 129258, 143620, 152805, 157380, 172344, 183366, 188856, 203740, 215430, 236070, 244488, 258516, 287240, 305610, 314760, 323145, 366732, 407480, 430860, 438041, 458415, 472140, 517032, 611220, 646290, 733464, 861720, 876082, 916830, 944280, 1222440, 1292580, 1314123, 1752164, 1833660, 2190205, 2585160, 2628246, 3504328, 3667320, 3942369, 4380410, 5256492, 6570615, 7884738, 8760820, 10512984, 13141230, 15769476, 17521640, 19711845, 26282460, 31538952, 39423690, 52564920, 78847380, 157694760]

約数ペア:

[(1, 157694760), (2, 78847380), (3, 52564920), (4, 39423690), (5, 31538952), (6, 26282460), (8, 19711845), (9, 17521640), (10, 15769476), (12, 13141230), (15, 10512984), (18, 8760820), (20, 7884738), (24, 6570615), (30, 5256492), (36, 4380410), (40, 3942369), (43, 3667320), (45, 3504328), (60, 2628246), (61, 2585160), (72, 2190205), (86, 1833660), (90, 1752164), (120, 1314123), (122, 1292580), (129, 1222440), (167, 944280), (172, 916830), (180, 876082), (183, 861720), (215, 733464), (244, 646290), (258, 611220), (305, 517032), (334, 472140), (344, 458415), (360, 438041), (366, 430860), (387, 407480), (430, 366732), (488, 323145), (501, 314760), (516, 305610), (549, 287240), (610, 258516), (645, 244488), (668, 236070), (732, 215430), (774, 203740), (835, 188856), (860, 183366), (915, 172344), (1002, 157380), (1032, 152805), (1098, 143620), (1220, 129258), (1290, 122244), (1336, 118035), (1464, 107715), (1503, 104920), (1548, 101870), (1670, 94428), (1720, 91683), (1830, 86172), (1935, 81496), (2004, 78690), (2196, 71810), (2440, 64629), (2505, 62952), (2580, 61122), (2623, 60120), (2745, 57448), (3006, 52460), (3096, 50935), (3340, 47214), (3660, 43086), (3870, 40748), (4008, 39345), (4392, 35905), (5010, 31476), (5160, 30561), (5246, 30060), (5490, 28724), (6012, 26230), (6680, 23607), (7181, 21960), (7320, 21543), (7515, 20984), (7740, 20374), (7869, 20040), (10020, 15738), (10187, 15480), (10492, 15030), (10980, 14362), (12024, 13115)]