212029680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 681384960

約数和(自身を除く): 469355280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 79, 80, 106, 120, 158, 159, 211, 212, 237, 240, 265, 316, 318, 395, 422, 424, 474, 530, 632, 633, 636, 790, 795, 844, 848, 948, 1055, 1060, 1185, 1264, 1266, 1272, 1580, 1590, 1688, 1896, 2110, 2120, 2370, 2532, 2544, 3160, 3165, 3180, 3376, 3792, 4187, 4220, 4240, 4740, 5064, 6320, 6330, 6360, 8374, 8440, 9480, 10128, 11183, 12561, 12660, 12720, 16669, 16748, 16880, 18960, 20935, 22366, 25122, 25320, 33338, 33496, 33549, 41870, 44732, 50007, 50244, 50640, 55915, 62805, 66676, 66992, 67098, 83345, 83740, 89464, 100014, 100488, 111830, 125610, 133352, 134196, 166690, 167480, 167745, 178928, 200028, 200976, 223660, 250035, 251220, 266704, 268392, 333380, 334960, 335490, 400056, 447320, 500070, 502440, 536784, 666760, 670980, 800112, 883457, 894640, 1000140, 1004880, 1333520, 1341960, 1766914, 2000280, 2650371, 2683920, 3533828, 4000560, 4417285, 5300742, 7067656, 8834570, 10601484, 13251855, 14135312, 17669140, 21202968, 26503710, 35338280, 42405936, 53007420, 70676560, 106014840, 212029680]

約数ペア:

[(1, 212029680), (2, 106014840), (3, 70676560), (4, 53007420), (5, 42405936), (6, 35338280), (8, 26503710), (10, 21202968), (12, 17669140), (15, 14135312), (16, 13251855), (20, 10601484), (24, 8834570), (30, 7067656), (40, 5300742), (48, 4417285), (53, 4000560), (60, 3533828), (79, 2683920), (80, 2650371), (106, 2000280), (120, 1766914), (158, 1341960), (159, 1333520), (211, 1004880), (212, 1000140), (237, 894640), (240, 883457), (265, 800112), (316, 670980), (318, 666760), (395, 536784), (422, 502440), (424, 500070), (474, 447320), (530, 400056), (632, 335490), (633, 334960), (636, 333380), (790, 268392), (795, 266704), (844, 251220), (848, 250035), (948, 223660), (1055, 200976), (1060, 200028), (1185, 178928), (1264, 167745), (1266, 167480), (1272, 166690), (1580, 134196), (1590, 133352), (1688, 125610), (1896, 111830), (2110, 100488), (2120, 100014), (2370, 89464), (2532, 83740), (2544, 83345), (3160, 67098), (3165, 66992), (3180, 66676), (3376, 62805), (3792, 55915), (4187, 50640), (4220, 50244), (4240, 50007), (4740, 44732), (5064, 41870), (6320, 33549), (6330, 33496), (6360, 33338), (8374, 25320), (8440, 25122), (9480, 22366), (10128, 20935), (11183, 18960), (12561, 16880), (12660, 16748), (12720, 16669)]