265667520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 224

約数和(自身を含む): 889528320

約数和(自身を除く): 623860800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 79, 80, 93, 96, 113, 120, 124, 155, 158, 160, 186, 192, 226, 237, 240, 248, 310, 316, 320, 339, 372, 395, 452, 465, 474, 480, 496, 565, 620, 632, 678, 744, 790, 904, 930, 948, 960, 992, 1130, 1185, 1240, 1264, 1356, 1488, 1580, 1695, 1808, 1860, 1896, 1984, 2260, 2370, 2449, 2480, 2528, 2712, 2976, 3160, 3390, 3503, 3616, 3720, 3792, 4520, 4740, 4898, 4960, 5056, 5424, 5952, 6320, 6780, 7006, 7232, 7347, 7440, 7584, 8927, 9040, 9480, 9796, 9920, 10509, 10848, 12245, 12640, 13560, 14012, 14694, 14880, 15168, 17515, 17854, 18080, 18960, 19592, 21018, 21696, 24490, 25280, 26781, 27120, 28024, 29388, 29760, 35030, 35708, 36160, 36735, 37920, 39184, 42036, 44635, 48980, 52545, 53562, 54240, 56048, 58776, 70060, 71416, 73470, 75840, 78368, 84072, 89270, 97960, 105090, 107124, 108480, 112096, 117552, 133905, 140120, 142832, 146940, 156736, 168144, 178540, 195920, 210180, 214248, 224192, 235104, 267810, 276737, 280240, 285664, 293880, 336288, 357080, 391840, 420360, 428496, 470208, 535620, 553474, 560480, 571328, 587760, 672576, 714160, 783680, 830211, 840720, 856992, 1071240, 1106948, 1120960, 1175520, 1383685, 1428320, 1660422, 1681440, 1713984, 2142480, 2213896, 2351040, 2767370, 2856640, 3320844, 3362880, 4151055, 4284960, 4427792, 5534740, 6641688, 8302110, 8569920, 8855584, 11069480, 13283376, 16604220, 17711168, 22138960, 26566752, 33208440, 44277920, 53133504, 66416880, 88555840, 132833760, 265667520]

約数ペア:

[(1, 265667520), (2, 132833760), (3, 88555840), (4, 66416880), (5, 53133504), (6, 44277920), (8, 33208440), (10, 26566752), (12, 22138960), (15, 17711168), (16, 16604220), (20, 13283376), (24, 11069480), (30, 8855584), (31, 8569920), (32, 8302110), (40, 6641688), (48, 5534740), (60, 4427792), (62, 4284960), (64, 4151055), (79, 3362880), (80, 3320844), (93, 2856640), (96, 2767370), (113, 2351040), (120, 2213896), (124, 2142480), (155, 1713984), (158, 1681440), (160, 1660422), (186, 1428320), (192, 1383685), (226, 1175520), (237, 1120960), (240, 1106948), (248, 1071240), (310, 856992), (316, 840720), (320, 830211), (339, 783680), (372, 714160), (395, 672576), (452, 587760), (465, 571328), (474, 560480), (480, 553474), (496, 535620), (565, 470208), (620, 428496), (632, 420360), (678, 391840), (744, 357080), (790, 336288), (904, 293880), (930, 285664), (948, 280240), (960, 276737), (992, 267810), (1130, 235104), (1185, 224192), (1240, 214248), (1264, 210180), (1356, 195920), (1488, 178540), (1580, 168144), (1695, 156736), (1808, 146940), (1860, 142832), (1896, 140120), (1984, 133905), (2260, 117552), (2370, 112096), (2449, 108480), (2480, 107124), (2528, 105090), (2712, 97960), (2976, 89270), (3160, 84072), (3390, 78368), (3503, 75840), (3616, 73470), (3720, 71416), (3792, 70060), (4520, 58776), (4740, 56048), (4898, 54240), (4960, 53562), (5056, 52545), (5424, 48980), (5952, 44635), (6320, 42036), (6780, 39184), (7006, 37920), (7232, 36735), (7347, 36160), (7440, 35708), (7584, 35030), (8927, 29760), (9040, 29388), (9480, 28024), (9796, 27120), (9920, 26781), (10509, 25280), (10848, 24490), (12245, 21696), (12640, 21018), (13560, 19592), (14012, 18960), (14694, 18080), (14880, 17854), (15168, 17515)]