165993360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 160

約数和(自身を含む): 561714048

約数和(自身を除く): 395720688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 83, 104, 120, 130, 156, 166, 195, 208, 240, 249, 260, 312, 332, 390, 415, 498, 520, 624, 641, 664, 780, 830, 996, 1040, 1079, 1245, 1282, 1328, 1560, 1660, 1923, 1992, 2158, 2490, 2564, 3120, 3205, 3237, 3320, 3846, 3984, 4316, 4980, 5128, 5395, 6410, 6474, 6640, 7692, 8333, 8632, 9615, 9960, 10256, 10790, 12820, 12948, 15384, 16185, 16666, 17264, 19230, 19920, 21580, 24999, 25640, 25896, 30768, 32370, 33332, 38460, 41665, 43160, 49998, 51280, 51792, 53203, 64740, 66664, 76920, 83330, 86320, 99996, 106406, 124995, 129480, 133328, 153840, 159609, 166660, 199992, 212812, 249990, 258960, 266015, 319218, 333320, 399984, 425624, 499980, 532030, 638436, 666640, 691639, 798045, 851248, 999960, 1064060, 1276872, 1383278, 1596090, 1999920, 2074917, 2128120, 2553744, 2766556, 3192180, 3458195, 4149834, 4256240, 5533112, 6384360, 6916390, 8299668, 10374585, 11066224, 12768720, 13832780, 16599336, 20749170, 27665560, 33198672, 41498340, 55331120, 82996680, 165993360]

約数ペア:

[(1, 165993360), (2, 82996680), (3, 55331120), (4, 41498340), (5, 33198672), (6, 27665560), (8, 20749170), (10, 16599336), (12, 13832780), (13, 12768720), (15, 11066224), (16, 10374585), (20, 8299668), (24, 6916390), (26, 6384360), (30, 5533112), (39, 4256240), (40, 4149834), (48, 3458195), (52, 3192180), (60, 2766556), (65, 2553744), (78, 2128120), (80, 2074917), (83, 1999920), (104, 1596090), (120, 1383278), (130, 1276872), (156, 1064060), (166, 999960), (195, 851248), (208, 798045), (240, 691639), (249, 666640), (260, 638436), (312, 532030), (332, 499980), (390, 425624), (415, 399984), (498, 333320), (520, 319218), (624, 266015), (641, 258960), (664, 249990), (780, 212812), (830, 199992), (996, 166660), (1040, 159609), (1079, 153840), (1245, 133328), (1282, 129480), (1328, 124995), (1560, 106406), (1660, 99996), (1923, 86320), (1992, 83330), (2158, 76920), (2490, 66664), (2564, 64740), (3120, 53203), (3205, 51792), (3237, 51280), (3320, 49998), (3846, 43160), (3984, 41665), (4316, 38460), (4980, 33332), (5128, 32370), (5395, 30768), (6410, 25896), (6474, 25640), (6640, 24999), (7692, 21580), (8333, 19920), (8632, 19230), (9615, 17264), (9960, 16666), (10256, 16185), (10790, 15384), (12820, 12948)]