2315939520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:747

約数の個数: 224

約数和(自身を含む): 7631875008

約数和(自身を除く): 5315935488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 113, 120, 148, 160, 185, 192, 222, 226, 240, 296, 320, 339, 370, 444, 452, 480, 555, 565, 577, 592, 678, 740, 888, 904, 960, 1110, 1130, 1154, 1184, 1356, 1480, 1695, 1731, 1776, 1808, 2220, 2260, 2308, 2368, 2712, 2885, 2960, 3390, 3462, 3552, 3616, 4181, 4440, 4520, 4616, 5424, 5770, 5920, 6780, 6924, 7104, 7232, 8362, 8655, 8880, 9040, 9232, 10848, 11540, 11840, 12543, 13560, 13848, 16724, 17310, 17760, 18080, 18464, 20905, 21349, 21696, 23080, 25086, 27120, 27696, 33448, 34620, 35520, 36160, 36928, 41810, 42698, 46160, 50172, 54240, 55392, 62715, 64047, 65201, 66896, 69240, 83620, 85396, 92320, 100344, 106745, 108480, 110784, 125430, 128094, 130402, 133792, 138480, 167240, 170792, 184640, 195603, 200688, 213490, 250860, 256188, 260804, 267584, 276960, 320235, 326005, 334480, 341584, 391206, 401376, 426980, 501720, 512376, 521608, 553920, 640470, 652010, 668960, 683168, 782412, 802752, 853960, 978015, 1003440, 1024752, 1043216, 1280940, 1304020, 1337920, 1366336, 1564824, 1707920, 1956030, 2006880, 2049504, 2086432, 2412437, 2561880, 2608040, 3129648, 3415840, 3912060, 4013760, 4099008, 4172864, 4824874, 5123760, 5216080, 6259296, 6831680, 7237311, 7824120, 9649748, 10247520, 10432160, 12062185, 12518592, 14474622, 15648240, 19299496, 20495040, 20864320, 24124370, 28949244, 31296480, 36186555, 38598992, 48248740, 57898488, 62592960, 72373110, 77197984, 96497480, 115796976, 144746220, 154395968, 192994960, 231593952, 289492440, 385989920, 463187904, 578984880, 771979840, 1157969760, 2315939520]

約数ペア:

[(1, 2315939520), (2, 1157969760), (3, 771979840), (4, 578984880), (5, 463187904), (6, 385989920), (8, 289492440), (10, 231593952), (12, 192994960), (15, 154395968), (16, 144746220), (20, 115796976), (24, 96497480), (30, 77197984), (32, 72373110), (37, 62592960), (40, 57898488), (48, 48248740), (60, 38598992), (64, 36186555), (74, 31296480), (80, 28949244), (96, 24124370), (111, 20864320), (113, 20495040), (120, 19299496), (148, 15648240), (160, 14474622), (185, 12518592), (192, 12062185), (222, 10432160), (226, 10247520), (240, 9649748), (296, 7824120), (320, 7237311), (339, 6831680), (370, 6259296), (444, 5216080), (452, 5123760), (480, 4824874), (555, 4172864), (565, 4099008), (577, 4013760), (592, 3912060), (678, 3415840), (740, 3129648), (888, 2608040), (904, 2561880), (960, 2412437), (1110, 2086432), (1130, 2049504), (1154, 2006880), (1184, 1956030), (1356, 1707920), (1480, 1564824), (1695, 1366336), (1731, 1337920), (1776, 1304020), (1808, 1280940), (2220, 1043216), (2260, 1024752), (2308, 1003440), (2368, 978015), (2712, 853960), (2885, 802752), (2960, 782412), (3390, 683168), (3462, 668960), (3552, 652010), (3616, 640470), (4181, 553920), (4440, 521608), (4520, 512376), (4616, 501720), (5424, 426980), (5770, 401376), (5920, 391206), (6780, 341584), (6924, 334480), (7104, 326005), (7232, 320235), (8362, 276960), (8655, 267584), (8880, 260804), (9040, 256188), (9232, 250860), (10848, 213490), (11540, 200688), (11840, 195603), (12543, 184640), (13560, 170792), (13848, 167240), (16724, 138480), (17310, 133792), (17760, 130402), (18080, 128094), (18464, 125430), (20905, 110784), (21349, 108480), (21696, 106745), (23080, 100344), (25086, 92320), (27120, 85396), (27696, 83620), (33448, 69240), (34620, 66896), (35520, 65201), (36160, 64047), (36928, 62715), (41810, 55392), (42698, 54240), (46160, 50172)]