220052999520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{348097}}^1$

素因数の和:348557

約数の個数: 144

約数和(自身を含む): 752643571680

約数和(自身を除く): 532590572160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 439, 480, 720, 878, 1317, 1440, 1756, 2195, 2634, 3512, 3951, 4390, 5268, 6585, 7024, 7902, 8780, 10536, 13170, 14048, 15804, 17560, 19755, 21072, 26340, 31608, 35120, 39510, 42144, 52680, 63216, 70240, 79020, 105360, 126432, 158040, 210720, 316080, 348097, 632160, 696194, 1044291, 1392388, 1740485, 2088582, 2784776, 3132873, 3480970, 4177164, 5221455, 5569552, 6265746, 6961940, 8354328, 10442910, 11139104, 12531492, 13923880, 15664365, 16708656, 20885820, 25062984, 27847760, 31328730, 33417312, 41771640, 50125968, 55695520, 62657460, 83543280, 100251936, 125314920, 152814583, 167086560, 250629840, 305629166, 458443749, 501259680, 611258332, 764072915, 916887498, 1222516664, 1375331247, 1528145830, 1833774996, 2292218745, 2445033328, 2750662494, 3056291660, 3667549992, 4584437490, 4890066656, 5501324988, 6112583320, 6876656235, 7335099984, 9168874980, 11002649976, 12225166640, 13753312470, 14670199968, 18337749960, 22005299952, 24450333280, 27506624940, 36675499920, 44010599904, 55013249880, 73350999840, 110026499760, 220052999520]

約数ペア:

[(1, 220052999520), (2, 110026499760), (3, 73350999840), (4, 55013249880), (5, 44010599904), (6, 36675499920), (8, 27506624940), (9, 24450333280), (10, 22005299952), (12, 18337749960), (15, 14670199968), (16, 13753312470), (18, 12225166640), (20, 11002649976), (24, 9168874980), (30, 7335099984), (32, 6876656235), (36, 6112583320), (40, 5501324988), (45, 4890066656), (48, 4584437490), (60, 3667549992), (72, 3056291660), (80, 2750662494), (90, 2445033328), (96, 2292218745), (120, 1833774996), (144, 1528145830), (160, 1375331247), (180, 1222516664), (240, 916887498), (288, 764072915), (360, 611258332), (439, 501259680), (480, 458443749), (720, 305629166), (878, 250629840), (1317, 167086560), (1440, 152814583), (1756, 125314920), (2195, 100251936), (2634, 83543280), (3512, 62657460), (3951, 55695520), (4390, 50125968), (5268, 41771640), (6585, 33417312), (7024, 31328730), (7902, 27847760), (8780, 25062984), (10536, 20885820), (13170, 16708656), (14048, 15664365), (15804, 13923880), (17560, 12531492), (19755, 11139104), (21072, 10442910), (26340, 8354328), (31608, 6961940), (35120, 6265746), (39510, 5569552), (42144, 5221455), (52680, 4177164), (63216, 3480970), (70240, 3132873), (79020, 2784776), (105360, 2088582), (126432, 1740485), (158040, 1392388), (210720, 1044291), (316080, 696194), (348097, 632160)]