752712480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1031}}^1$

素因数の和:1081

約数の個数: 288

約数和(自身を含む): 2855502720

約数和(自身を除く): 2102790240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 338, 351, 360, 390, 416, 432, 468, 480, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 864, 936, 1014, 1031, 1040, 1080, 1170, 1248, 1352, 1404, 1440, 1521, 1560, 1690, 1755, 1872, 2028, 2062, 2080, 2160, 2340, 2535, 2704, 2808, 3042, 3093, 3120, 3380, 3510, 3744, 4056, 4124, 4320, 4563, 4680, 5070, 5155, 5408, 5616, 6084, 6186, 6240, 6760, 7020, 7605, 8112, 8248, 9126, 9279, 9360, 10140, 10310, 11232, 12168, 12372, 13403, 13520, 14040, 15210, 15465, 16224, 16496, 18252, 18558, 18720, 20280, 20620, 22815, 24336, 24744, 26806, 27040, 27837, 28080, 30420, 30930, 32992, 36504, 37116, 40209, 40560, 41240, 45630, 46395, 48672, 49488, 53612, 55674, 56160, 60840, 61860, 67015, 73008, 74232, 80418, 81120, 82480, 91260, 92790, 98976, 107224, 111348, 120627, 121680, 123720, 134030, 139185, 146016, 148464, 160836, 164960, 174239, 182520, 185580, 201045, 214448, 222696, 241254, 243360, 247440, 268060, 278370, 296928, 321672, 348478, 361881, 365040, 371160, 402090, 428896, 445392, 482508, 494880, 522717, 536120, 556740, 603135, 643344, 696956, 723762, 730080, 742320, 804180, 871195, 890784, 965016, 1045434, 1072240, 1113480, 1206270, 1286688, 1393912, 1447524, 1484640, 1568151, 1608360, 1742390, 1809405, 1930032, 2090868, 2144480, 2226960, 2412540, 2613585, 2787824, 2895048, 3136302, 3216720, 3484780, 3618810, 3860064, 4181736, 4453920, 4704453, 4825080, 5227170, 5575648, 5790096, 6272604, 6433440, 6969560, 7237620, 7840755, 8363472, 9408906, 9650160, 10454340, 11580192, 12545208, 13939120, 14475240, 15681510, 16726944, 18817812, 19300320, 20908680, 23522265, 25090416, 27878240, 28950480, 31363020, 37635624, 41817360, 47044530, 50180832, 57900960, 62726040, 75271248, 83634720, 94089060, 125452080, 150542496, 188178120, 250904160, 376356240, 752712480]

約数ペア:

[(1, 752712480), (2, 376356240), (3, 250904160), (4, 188178120), (5, 150542496), (6, 125452080), (8, 94089060), (9, 83634720), (10, 75271248), (12, 62726040), (13, 57900960), (15, 50180832), (16, 47044530), (18, 41817360), (20, 37635624), (24, 31363020), (26, 28950480), (27, 27878240), (30, 25090416), (32, 23522265), (36, 20908680), (39, 19300320), (40, 18817812), (45, 16726944), (48, 15681510), (52, 14475240), (54, 13939120), (60, 12545208), (65, 11580192), (72, 10454340), (78, 9650160), (80, 9408906), (90, 8363472), (96, 7840755), (104, 7237620), (108, 6969560), (117, 6433440), (120, 6272604), (130, 5790096), (135, 5575648), (144, 5227170), (156, 4825080), (160, 4704453), (169, 4453920), (180, 4181736), (195, 3860064), (208, 3618810), (216, 3484780), (234, 3216720), (240, 3136302), (260, 2895048), (270, 2787824), (288, 2613585), (312, 2412540), (338, 2226960), (351, 2144480), (360, 2090868), (390, 1930032), (416, 1809405), (432, 1742390), (468, 1608360), (480, 1568151), (507, 1484640), (520, 1447524), (540, 1393912), (585, 1286688), (624, 1206270), (676, 1113480), (702, 1072240), (720, 1045434), (780, 965016), (845, 890784), (864, 871195), (936, 804180), (1014, 742320), (1031, 730080), (1040, 723762), (1080, 696956), (1170, 643344), (1248, 603135), (1352, 556740), (1404, 536120), (1440, 522717), (1521, 494880), (1560, 482508), (1690, 445392), (1755, 428896), (1872, 402090), (2028, 371160), (2062, 365040), (2080, 361881), (2160, 348478), (2340, 321672), (2535, 296928), (2704, 278370), (2808, 268060), (3042, 247440), (3093, 243360), (3120, 241254), (3380, 222696), (3510, 214448), (3744, 201045), (4056, 185580), (4124, 182520), (4320, 174239), (4563, 164960), (4680, 160836), (5070, 148464), (5155, 146016), (5408, 139185), (5616, 134030), (6084, 123720), (6186, 121680), (6240, 120627), (6760, 111348), (7020, 107224), (7605, 98976), (8112, 92790), (8248, 91260), (9126, 82480), (9279, 81120), (9360, 80418), (10140, 74232), (10310, 73008), (11232, 67015), (12168, 61860), (12372, 60840), (13403, 56160), (13520, 55674), (14040, 53612), (15210, 49488), (15465, 48672), (16224, 46395), (16496, 45630), (18252, 41240), (18558, 40560), (18720, 40209), (20280, 37116), (20620, 36504), (22815, 32992), (24336, 30930), (24744, 30420), (26806, 28080), (27040, 27837)]