83174520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 303367680

約数和(自身を除く): 220193160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 37, 39, 40, 44, 52, 55, 60, 65, 66, 74, 78, 88, 104, 110, 111, 120, 130, 131, 132, 143, 148, 156, 165, 185, 195, 220, 222, 260, 262, 264, 286, 296, 312, 330, 370, 390, 393, 407, 429, 440, 444, 481, 520, 524, 555, 572, 655, 660, 715, 740, 780, 786, 814, 858, 888, 962, 1048, 1110, 1144, 1221, 1310, 1320, 1430, 1441, 1443, 1480, 1560, 1572, 1628, 1703, 1716, 1924, 1965, 2035, 2145, 2220, 2405, 2442, 2620, 2860, 2882, 2886, 3144, 3256, 3406, 3432, 3848, 3930, 4070, 4290, 4323, 4440, 4810, 4847, 4884, 5109, 5240, 5291, 5720, 5764, 5772, 6105, 6812, 7205, 7215, 7860, 8140, 8515, 8580, 8646, 9620, 9694, 9768, 10218, 10582, 11528, 11544, 12210, 13624, 14410, 14430, 14541, 15720, 15873, 16280, 17030, 17160, 17292, 18733, 19240, 19388, 20436, 21164, 21615, 24235, 24420, 25545, 26455, 28820, 28860, 29082, 31746, 34060, 34584, 37466, 38776, 40872, 42328, 43230, 48470, 48840, 51090, 52910, 53317, 56199, 57640, 57720, 58164, 63011, 63492, 68120, 72705, 74932, 79365, 86460, 93665, 96940, 102180, 105820, 106634, 112398, 116328, 126022, 126984, 145410, 149864, 158730, 159951, 172920, 187330, 189033, 193880, 204360, 211640, 213268, 224796, 252044, 266585, 280995, 290820, 315055, 317460, 319902, 374660, 378066, 426536, 449592, 504088, 533170, 561990, 581640, 630110, 634920, 639804, 693121, 749320, 756132, 799755, 945165, 1066340, 1123980, 1260220, 1279608, 1386242, 1512264, 1599510, 1890330, 2079363, 2132680, 2247960, 2520440, 2772484, 3199020, 3465605, 3780660, 4158726, 5544968, 6398040, 6931210, 7561320, 8317452, 10396815, 13862420, 16634904, 20793630, 27724840, 41587260, 83174520]

約数ペア:

[(1, 83174520), (2, 41587260), (3, 27724840), (4, 20793630), (5, 16634904), (6, 13862420), (8, 10396815), (10, 8317452), (11, 7561320), (12, 6931210), (13, 6398040), (15, 5544968), (20, 4158726), (22, 3780660), (24, 3465605), (26, 3199020), (30, 2772484), (33, 2520440), (37, 2247960), (39, 2132680), (40, 2079363), (44, 1890330), (52, 1599510), (55, 1512264), (60, 1386242), (65, 1279608), (66, 1260220), (74, 1123980), (78, 1066340), (88, 945165), (104, 799755), (110, 756132), (111, 749320), (120, 693121), (130, 639804), (131, 634920), (132, 630110), (143, 581640), (148, 561990), (156, 533170), (165, 504088), (185, 449592), (195, 426536), (220, 378066), (222, 374660), (260, 319902), (262, 317460), (264, 315055), (286, 290820), (296, 280995), (312, 266585), (330, 252044), (370, 224796), (390, 213268), (393, 211640), (407, 204360), (429, 193880), (440, 189033), (444, 187330), (481, 172920), (520, 159951), (524, 158730), (555, 149864), (572, 145410), (655, 126984), (660, 126022), (715, 116328), (740, 112398), (780, 106634), (786, 105820), (814, 102180), (858, 96940), (888, 93665), (962, 86460), (1048, 79365), (1110, 74932), (1144, 72705), (1221, 68120), (1310, 63492), (1320, 63011), (1430, 58164), (1441, 57720), (1443, 57640), (1480, 56199), (1560, 53317), (1572, 52910), (1628, 51090), (1703, 48840), (1716, 48470), (1924, 43230), (1965, 42328), (2035, 40872), (2145, 38776), (2220, 37466), (2405, 34584), (2442, 34060), (2620, 31746), (2860, 29082), (2882, 28860), (2886, 28820), (3144, 26455), (3256, 25545), (3406, 24420), (3432, 24235), (3848, 21615), (3930, 21164), (4070, 20436), (4290, 19388), (4323, 19240), (4440, 18733), (4810, 17292), (4847, 17160), (4884, 17030), (5109, 16280), (5240, 15873), (5291, 15720), (5720, 14541), (5764, 14430), (5772, 14410), (6105, 13624), (6812, 12210), (7205, 11544), (7215, 11528), (7860, 10582), (8140, 10218), (8515, 9768), (8580, 9694), (8646, 9620)]