4376545280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:886

約数の個数: 192

約数和(自身を含む): 11491683840

約数和(自身を除く): 7115138560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 512, 527, 544, 620, 640, 680, 811, 992, 1024, 1054, 1088, 1240, 1280, 1360, 1622, 1984, 2048, 2108, 2176, 2480, 2560, 2635, 2720, 3244, 3968, 4055, 4216, 4352, 4960, 5120, 5270, 5440, 6488, 7936, 8110, 8432, 8704, 9920, 10240, 10540, 10880, 12976, 13787, 15872, 16220, 16864, 17408, 19840, 21080, 21760, 25141, 25952, 27574, 31744, 32440, 33728, 34816, 39680, 42160, 43520, 50282, 51904, 55148, 63488, 64880, 67456, 68935, 79360, 84320, 87040, 100564, 103808, 110296, 125705, 129760, 134912, 137870, 158720, 168640, 174080, 201128, 207616, 220592, 251410, 259520, 269824, 275740, 317440, 337280, 402256, 415232, 427397, 441184, 502820, 519040, 539648, 551480, 674560, 804512, 830464, 854794, 882368, 1005640, 1038080, 1079296, 1102960, 1349120, 1609024, 1660928, 1709588, 1764736, 2011280, 2076160, 2136985, 2205920, 2698240, 3218048, 3419176, 3529472, 4022560, 4152320, 4273970, 4411840, 5396480, 6436096, 6838352, 7058944, 8045120, 8304640, 8547940, 8823680, 12872192, 13676704, 14117888, 16090240, 17095880, 17647360, 25744384, 27353408, 28235776, 32180480, 34191760, 35294720, 51488768, 54706816, 64360960, 68383520, 70589440, 109413632, 128721920, 136767040, 141178880, 218827264, 257443840, 273534080, 437654528, 547068160, 875309056, 1094136320, 2188272640, 4376545280]

約数ペア:

[(1, 4376545280), (2, 2188272640), (4, 1094136320), (5, 875309056), (8, 547068160), (10, 437654528), (16, 273534080), (17, 257443840), (20, 218827264), (31, 141178880), (32, 136767040), (34, 128721920), (40, 109413632), (62, 70589440), (64, 68383520), (68, 64360960), (80, 54706816), (85, 51488768), (124, 35294720), (128, 34191760), (136, 32180480), (155, 28235776), (160, 27353408), (170, 25744384), (248, 17647360), (256, 17095880), (272, 16090240), (310, 14117888), (320, 13676704), (340, 12872192), (496, 8823680), (512, 8547940), (527, 8304640), (544, 8045120), (620, 7058944), (640, 6838352), (680, 6436096), (811, 5396480), (992, 4411840), (1024, 4273970), (1054, 4152320), (1088, 4022560), (1240, 3529472), (1280, 3419176), (1360, 3218048), (1622, 2698240), (1984, 2205920), (2048, 2136985), (2108, 2076160), (2176, 2011280), (2480, 1764736), (2560, 1709588), (2635, 1660928), (2720, 1609024), (3244, 1349120), (3968, 1102960), (4055, 1079296), (4216, 1038080), (4352, 1005640), (4960, 882368), (5120, 854794), (5270, 830464), (5440, 804512), (6488, 674560), (7936, 551480), (8110, 539648), (8432, 519040), (8704, 502820), (9920, 441184), (10240, 427397), (10540, 415232), (10880, 402256), (12976, 337280), (13787, 317440), (15872, 275740), (16220, 269824), (16864, 259520), (17408, 251410), (19840, 220592), (21080, 207616), (21760, 201128), (25141, 174080), (25952, 168640), (27574, 158720), (31744, 137870), (32440, 134912), (33728, 129760), (34816, 125705), (39680, 110296), (42160, 103808), (43520, 100564), (50282, 87040), (51904, 84320), (55148, 79360), (63488, 68935), (64880, 67456)]