673136880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2731}}^1$

素因数の和:2839

約数の個数: 160

約数和(自身を含む): 2276520960

約数和(自身を除く): 1603384080

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, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 520, 624, 632, 780, 790, 948, 1027, 1040, 1185, 1264, 1560, 1580, 1896, 2054, 2370, 2731, 3081, 3120, 3160, 3792, 4108, 4740, 5135, 5462, 6162, 6320, 8193, 8216, 9480, 10270, 10924, 12324, 13655, 15405, 16386, 16432, 18960, 20540, 21848, 24648, 27310, 30810, 32772, 35503, 40965, 41080, 43696, 49296, 54620, 61620, 65544, 71006, 81930, 82160, 106509, 109240, 123240, 131088, 142012, 163860, 177515, 213018, 215749, 218480, 246480, 284024, 327720, 355030, 426036, 431498, 532545, 568048, 647247, 655440, 710060, 852072, 862996, 1065090, 1078745, 1294494, 1420120, 1704144, 1725992, 2130180, 2157490, 2588988, 2804737, 2840240, 3236235, 3451984, 4260360, 4314980, 5177976, 5609474, 6472470, 8414211, 8520720, 8629960, 10355952, 11218948, 12944940, 14023685, 16828422, 17259920, 22437896, 25889880, 28047370, 33656844, 42071055, 44875792, 51779760, 56094740, 67313688, 84142110, 112189480, 134627376, 168284220, 224378960, 336568440, 673136880]

約数ペア:

[(1, 673136880), (2, 336568440), (3, 224378960), (4, 168284220), (5, 134627376), (6, 112189480), (8, 84142110), (10, 67313688), (12, 56094740), (13, 51779760), (15, 44875792), (16, 42071055), (20, 33656844), (24, 28047370), (26, 25889880), (30, 22437896), (39, 17259920), (40, 16828422), (48, 14023685), (52, 12944940), (60, 11218948), (65, 10355952), (78, 8629960), (79, 8520720), (80, 8414211), (104, 6472470), (120, 5609474), (130, 5177976), (156, 4314980), (158, 4260360), (195, 3451984), (208, 3236235), (237, 2840240), (240, 2804737), (260, 2588988), (312, 2157490), (316, 2130180), (390, 1725992), (395, 1704144), (474, 1420120), (520, 1294494), (624, 1078745), (632, 1065090), (780, 862996), (790, 852072), (948, 710060), (1027, 655440), (1040, 647247), (1185, 568048), (1264, 532545), (1560, 431498), (1580, 426036), (1896, 355030), (2054, 327720), (2370, 284024), (2731, 246480), (3081, 218480), (3120, 215749), (3160, 213018), (3792, 177515), (4108, 163860), (4740, 142012), (5135, 131088), (5462, 123240), (6162, 109240), (6320, 106509), (8193, 82160), (8216, 81930), (9480, 71006), (10270, 65544), (10924, 61620), (12324, 54620), (13655, 49296), (15405, 43696), (16386, 41080), (16432, 40965), (18960, 35503), (20540, 32772), (21848, 30810), (24648, 27310)]