1294969920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:529

約数の個数: 224

約数和(自身を含む): 4325916672

約数和(自身を除く): 3030946752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 223, 230, 240, 263, 276, 320, 345, 368, 446, 460, 480, 526, 552, 669, 690, 736, 789, 892, 920, 960, 1052, 1104, 1115, 1315, 1338, 1380, 1472, 1578, 1784, 1840, 2104, 2208, 2230, 2630, 2676, 2760, 3156, 3345, 3568, 3680, 3945, 4208, 4416, 4460, 5129, 5260, 5352, 5520, 6049, 6312, 6690, 7136, 7360, 7890, 8416, 8920, 10258, 10520, 10704, 11040, 12098, 12624, 13380, 14272, 15387, 15780, 16832, 17840, 18147, 20516, 21040, 21408, 22080, 24196, 25248, 25645, 26760, 30245, 30774, 31560, 35680, 36294, 41032, 42080, 42816, 48392, 50496, 51290, 53520, 58649, 60490, 61548, 63120, 71360, 72588, 76935, 82064, 84160, 90735, 96784, 102580, 107040, 117298, 120980, 123096, 126240, 145176, 153870, 164128, 175947, 181470, 193568, 205160, 214080, 234596, 241960, 246192, 252480, 290352, 293245, 307740, 328256, 351894, 362940, 387136, 410320, 469192, 483920, 492384, 580704, 586490, 615480, 703788, 725880, 820640, 879735, 938384, 967840, 984768, 1161408, 1172980, 1230960, 1348927, 1407576, 1451760, 1641280, 1759470, 1876768, 1935680, 2345960, 2461920, 2697854, 2815152, 2903520, 3518940, 3753536, 4046781, 4691920, 4923840, 5395708, 5630304, 5807040, 6744635, 7037880, 8093562, 9383840, 10791416, 11260608, 13489270, 14075760, 16187124, 18767680, 20233905, 21582832, 26978540, 28151520, 32374248, 40467810, 43165664, 53957080, 56303040, 64748496, 80935620, 86331328, 107914160, 129496992, 161871240, 215828320, 258993984, 323742480, 431656640, 647484960, 1294969920]

約数ペア:

[(1, 1294969920), (2, 647484960), (3, 431656640), (4, 323742480), (5, 258993984), (6, 215828320), (8, 161871240), (10, 129496992), (12, 107914160), (15, 86331328), (16, 80935620), (20, 64748496), (23, 56303040), (24, 53957080), (30, 43165664), (32, 40467810), (40, 32374248), (46, 28151520), (48, 26978540), (60, 21582832), (64, 20233905), (69, 18767680), (80, 16187124), (92, 14075760), (96, 13489270), (115, 11260608), (120, 10791416), (138, 9383840), (160, 8093562), (184, 7037880), (192, 6744635), (223, 5807040), (230, 5630304), (240, 5395708), (263, 4923840), (276, 4691920), (320, 4046781), (345, 3753536), (368, 3518940), (446, 2903520), (460, 2815152), (480, 2697854), (526, 2461920), (552, 2345960), (669, 1935680), (690, 1876768), (736, 1759470), (789, 1641280), (892, 1451760), (920, 1407576), (960, 1348927), (1052, 1230960), (1104, 1172980), (1115, 1161408), (1315, 984768), (1338, 967840), (1380, 938384), (1472, 879735), (1578, 820640), (1784, 725880), (1840, 703788), (2104, 615480), (2208, 586490), (2230, 580704), (2630, 492384), (2676, 483920), (2760, 469192), (3156, 410320), (3345, 387136), (3568, 362940), (3680, 351894), (3945, 328256), (4208, 307740), (4416, 293245), (4460, 290352), (5129, 252480), (5260, 246192), (5352, 241960), (5520, 234596), (6049, 214080), (6312, 205160), (6690, 193568), (7136, 181470), (7360, 175947), (7890, 164128), (8416, 153870), (8920, 145176), (10258, 126240), (10520, 123096), (10704, 120980), (11040, 117298), (12098, 107040), (12624, 102580), (13380, 96784), (14272, 90735), (15387, 84160), (15780, 82064), (16832, 76935), (17840, 72588), (18147, 71360), (20516, 63120), (21040, 61548), (21408, 60490), (22080, 58649), (24196, 53520), (25248, 51290), (25645, 50496), (26760, 48392), (30245, 42816), (30774, 42080), (31560, 41032), (35680, 36294)]