275220480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 965502720

約数和(自身を除く): 690282240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 256, 272, 289, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 512, 527, 544, 578, 620, 640, 680, 744, 768, 816, 867, 930, 960, 992, 1020, 1024, 1054, 1088, 1156, 1240, 1280, 1360, 1445, 1488, 1536, 1581, 1632, 1734, 1860, 1920, 1984, 2040, 2048, 2108, 2176, 2312, 2480, 2560, 2635, 2720, 2890, 2976, 3072, 3162, 3264, 3468, 3720, 3840, 3968, 4080, 4216, 4335, 4352, 4624, 4960, 5120, 5270, 5440, 5780, 5952, 6144, 6324, 6528, 6936, 7440, 7680, 7905, 7936, 8160, 8432, 8670, 8704, 8959, 9248, 9920, 10240, 10540, 10880, 11560, 11904, 12648, 13056, 13872, 14880, 15360, 15810, 15872, 16320, 16864, 17340, 17408, 17918, 18496, 19840, 21080, 21760, 23120, 23808, 25296, 26112, 26877, 27744, 29760, 30720, 31620, 31744, 32640, 33728, 34680, 34816, 35836, 36992, 39680, 42160, 43520, 44795, 46240, 47616, 50592, 52224, 53754, 55488, 59520, 63240, 63488, 65280, 67456, 69360, 71672, 73984, 79360, 84320, 87040, 89590, 92480, 95232, 101184, 104448, 107508, 110976, 119040, 126480, 130560, 134385, 134912, 138720, 143344, 147968, 158720, 168640, 174080, 179180, 184960, 190464, 202368, 215016, 221952, 238080, 252960, 261120, 268770, 269824, 277440, 286688, 295936, 317440, 337280, 358360, 369920, 404736, 430032, 443904, 476160, 505920, 522240, 537540, 539648, 554880, 573376, 591872, 674560, 716720, 739840, 809472, 860064, 887808, 952320, 1011840, 1075080, 1079296, 1109760, 1146752, 1349120, 1433440, 1479680, 1618944, 1720128, 1775616, 2023680, 2150160, 2219520, 2293504, 2698240, 2866880, 2959360, 3237888, 3440256, 4047360, 4300320, 4439040, 4587008, 5396480, 5733760, 6880512, 8094720, 8600640, 8878080, 9174016, 11467520, 13761024, 16189440, 17201280, 18348032, 22935040, 27522048, 34402560, 45870080, 55044096, 68805120, 91740160, 137610240, 275220480]

約数ペア:

[(1, 275220480), (2, 137610240), (3, 91740160), (4, 68805120), (5, 55044096), (6, 45870080), (8, 34402560), (10, 27522048), (12, 22935040), (15, 18348032), (16, 17201280), (17, 16189440), (20, 13761024), (24, 11467520), (30, 9174016), (31, 8878080), (32, 8600640), (34, 8094720), (40, 6880512), (48, 5733760), (51, 5396480), (60, 4587008), (62, 4439040), (64, 4300320), (68, 4047360), (80, 3440256), (85, 3237888), (93, 2959360), (96, 2866880), (102, 2698240), (120, 2293504), (124, 2219520), (128, 2150160), (136, 2023680), (155, 1775616), (160, 1720128), (170, 1618944), (186, 1479680), (192, 1433440), (204, 1349120), (240, 1146752), (248, 1109760), (255, 1079296), (256, 1075080), (272, 1011840), (289, 952320), (310, 887808), (320, 860064), (340, 809472), (372, 739840), (384, 716720), (408, 674560), (465, 591872), (480, 573376), (496, 554880), (510, 539648), (512, 537540), (527, 522240), (544, 505920), (578, 476160), (620, 443904), (640, 430032), (680, 404736), (744, 369920), (768, 358360), (816, 337280), (867, 317440), (930, 295936), (960, 286688), (992, 277440), (1020, 269824), (1024, 268770), (1054, 261120), (1088, 252960), (1156, 238080), (1240, 221952), (1280, 215016), (1360, 202368), (1445, 190464), (1488, 184960), (1536, 179180), (1581, 174080), (1632, 168640), (1734, 158720), (1860, 147968), (1920, 143344), (1984, 138720), (2040, 134912), (2048, 134385), (2108, 130560), (2176, 126480), (2312, 119040), (2480, 110976), (2560, 107508), (2635, 104448), (2720, 101184), (2890, 95232), (2976, 92480), (3072, 89590), (3162, 87040), (3264, 84320), (3468, 79360), (3720, 73984), (3840, 71672), (3968, 69360), (4080, 67456), (4216, 65280), (4335, 63488), (4352, 63240), (4624, 59520), (4960, 55488), (5120, 53754), (5270, 52224), (5440, 50592), (5780, 47616), (5952, 46240), (6144, 44795), (6324, 43520), (6528, 42160), (6936, 39680), (7440, 36992), (7680, 35836), (7905, 34816), (7936, 34680), (8160, 33728), (8432, 32640), (8670, 31744), (8704, 31620), (8959, 30720), (9248, 29760), (9920, 27744), (10240, 26877), (10540, 26112), (10880, 25296), (11560, 23808), (11904, 23120), (12648, 21760), (13056, 21080), (13872, 19840), (14880, 18496), (15360, 17918), (15810, 17408), (15872, 17340), (16320, 16864)]