850500480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 256

約数和(自身を含む): 2918799360

約数和(自身を除く): 2068298880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 71, 80, 85, 96, 102, 120, 128, 136, 142, 160, 170, 192, 204, 213, 240, 255, 272, 284, 320, 340, 355, 367, 384, 408, 426, 480, 510, 544, 568, 640, 680, 710, 734, 816, 852, 960, 1020, 1065, 1088, 1101, 1136, 1207, 1360, 1420, 1468, 1632, 1704, 1835, 1920, 2040, 2130, 2176, 2202, 2272, 2414, 2720, 2840, 2936, 3264, 3408, 3621, 3670, 4080, 4260, 4404, 4544, 4828, 5440, 5505, 5680, 5872, 6035, 6239, 6528, 6816, 7242, 7340, 8160, 8520, 8808, 9088, 9656, 10880, 11010, 11360, 11744, 12070, 12478, 13632, 14484, 14680, 16320, 17040, 17616, 18105, 18717, 19312, 22020, 22720, 23488, 24140, 24956, 26057, 27264, 28968, 29360, 31195, 32640, 34080, 35232, 36210, 37434, 38624, 44040, 45440, 46976, 48280, 49912, 52114, 57936, 58720, 62390, 68160, 70464, 72420, 74868, 77248, 78171, 88080, 93585, 96560, 99824, 104228, 115872, 117440, 124780, 130285, 136320, 140928, 144840, 149736, 154496, 156342, 176160, 187170, 193120, 199648, 208456, 231744, 234880, 249560, 260570, 289680, 299472, 312684, 352320, 374340, 386240, 390855, 399296, 416912, 442969, 463488, 499120, 521140, 579360, 598944, 625368, 704640, 748680, 772480, 781710, 798592, 833824, 885938, 998240, 1042280, 1158720, 1197888, 1250736, 1328907, 1497360, 1563420, 1667648, 1771876, 1996480, 2084560, 2214845, 2317440, 2395776, 2501472, 2657814, 2994720, 3126840, 3335296, 3543752, 3992960, 4169120, 4429690, 5002944, 5315628, 5989440, 6253680, 6644535, 7087504, 8338240, 8859380, 10005888, 10631256, 11978880, 12507360, 13289070, 14175008, 16676480, 17718760, 21262512, 25014720, 26578140, 28350016, 35437520, 42525024, 50029440, 53156280, 56700032, 70875040, 85050048, 106312560, 141750080, 170100096, 212625120, 283500160, 425250240, 850500480]

約数ペア:

[(1, 850500480), (2, 425250240), (3, 283500160), (4, 212625120), (5, 170100096), (6, 141750080), (8, 106312560), (10, 85050048), (12, 70875040), (15, 56700032), (16, 53156280), (17, 50029440), (20, 42525024), (24, 35437520), (30, 28350016), (32, 26578140), (34, 25014720), (40, 21262512), (48, 17718760), (51, 16676480), (60, 14175008), (64, 13289070), (68, 12507360), (71, 11978880), (80, 10631256), (85, 10005888), (96, 8859380), (102, 8338240), (120, 7087504), (128, 6644535), (136, 6253680), (142, 5989440), (160, 5315628), (170, 5002944), (192, 4429690), (204, 4169120), (213, 3992960), (240, 3543752), (255, 3335296), (272, 3126840), (284, 2994720), (320, 2657814), (340, 2501472), (355, 2395776), (367, 2317440), (384, 2214845), (408, 2084560), (426, 1996480), (480, 1771876), (510, 1667648), (544, 1563420), (568, 1497360), (640, 1328907), (680, 1250736), (710, 1197888), (734, 1158720), (816, 1042280), (852, 998240), (960, 885938), (1020, 833824), (1065, 798592), (1088, 781710), (1101, 772480), (1136, 748680), (1207, 704640), (1360, 625368), (1420, 598944), (1468, 579360), (1632, 521140), (1704, 499120), (1835, 463488), (1920, 442969), (2040, 416912), (2130, 399296), (2176, 390855), (2202, 386240), (2272, 374340), (2414, 352320), (2720, 312684), (2840, 299472), (2936, 289680), (3264, 260570), (3408, 249560), (3621, 234880), (3670, 231744), (4080, 208456), (4260, 199648), (4404, 193120), (4544, 187170), (4828, 176160), (5440, 156342), (5505, 154496), (5680, 149736), (5872, 144840), (6035, 140928), (6239, 136320), (6528, 130285), (6816, 124780), (7242, 117440), (7340, 115872), (8160, 104228), (8520, 99824), (8808, 96560), (9088, 93585), (9656, 88080), (10880, 78171), (11010, 77248), (11360, 74868), (11744, 72420), (12070, 70464), (12478, 68160), (13632, 62390), (14484, 58720), (14680, 57936), (16320, 52114), (17040, 49912), (17616, 48280), (18105, 46976), (18717, 45440), (19312, 44040), (22020, 38624), (22720, 37434), (23488, 36210), (24140, 35232), (24956, 34080), (26057, 32640), (27264, 31195), (28968, 29360)]