172024080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 555202560

約数和(自身を除く): 383178480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 79, 80, 86, 120, 129, 158, 172, 211, 215, 237, 240, 258, 316, 344, 395, 422, 430, 474, 516, 632, 633, 645, 688, 790, 844, 860, 948, 1032, 1055, 1185, 1264, 1266, 1290, 1580, 1688, 1720, 1896, 2064, 2110, 2370, 2532, 2580, 3160, 3165, 3376, 3397, 3440, 3792, 4220, 4740, 5064, 5160, 6320, 6330, 6794, 8440, 9073, 9480, 10128, 10191, 10320, 12660, 13588, 16669, 16880, 16985, 18146, 18960, 20382, 25320, 27176, 27219, 33338, 33970, 36292, 40764, 45365, 50007, 50640, 50955, 54352, 54438, 66676, 67940, 72584, 81528, 83345, 90730, 100014, 101910, 108876, 133352, 135880, 136095, 145168, 163056, 166690, 181460, 200028, 203820, 217752, 250035, 266704, 271760, 272190, 333380, 362920, 400056, 407640, 435504, 500070, 544380, 666760, 716767, 725840, 800112, 815280, 1000140, 1088760, 1333520, 1433534, 2000280, 2150301, 2177520, 2867068, 3583835, 4000560, 4300602, 5734136, 7167670, 8601204, 10751505, 11468272, 14335340, 17202408, 21503010, 28670680, 34404816, 43006020, 57341360, 86012040, 172024080]

約数ペア:

[(1, 172024080), (2, 86012040), (3, 57341360), (4, 43006020), (5, 34404816), (6, 28670680), (8, 21503010), (10, 17202408), (12, 14335340), (15, 11468272), (16, 10751505), (20, 8601204), (24, 7167670), (30, 5734136), (40, 4300602), (43, 4000560), (48, 3583835), (60, 2867068), (79, 2177520), (80, 2150301), (86, 2000280), (120, 1433534), (129, 1333520), (158, 1088760), (172, 1000140), (211, 815280), (215, 800112), (237, 725840), (240, 716767), (258, 666760), (316, 544380), (344, 500070), (395, 435504), (422, 407640), (430, 400056), (474, 362920), (516, 333380), (632, 272190), (633, 271760), (645, 266704), (688, 250035), (790, 217752), (844, 203820), (860, 200028), (948, 181460), (1032, 166690), (1055, 163056), (1185, 145168), (1264, 136095), (1266, 135880), (1290, 133352), (1580, 108876), (1688, 101910), (1720, 100014), (1896, 90730), (2064, 83345), (2110, 81528), (2370, 72584), (2532, 67940), (2580, 66676), (3160, 54438), (3165, 54352), (3376, 50955), (3397, 50640), (3440, 50007), (3792, 45365), (4220, 40764), (4740, 36292), (5064, 33970), (5160, 33338), (6320, 27219), (6330, 27176), (6794, 25320), (8440, 20382), (9073, 18960), (9480, 18146), (10128, 16985), (10191, 16880), (10320, 16669), (12660, 13588)]