1217324160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5419}}^1$

素因数の和:5460

約数の個数: 256

約数和(自身を含む): 4643856000

約数和(自身を除く): 3426531840

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5419, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 10838, 11232, 12480, 14040, 14976, 16257, 17280, 18720, 21676, 22464, 24960, 27095, 28080, 32514, 37440, 43352, 44928, 48771, 54190, 56160, 65028, 70447, 74880, 81285, 86704, 97542, 108380, 112320, 130056, 140894, 146313, 162570, 173408, 195084, 211341, 216760, 224640, 243855, 260112, 281788, 292626, 325140, 346816, 352235, 390168, 422682, 433520, 487710, 520224, 563576, 585252, 634023, 650280, 693632, 704470, 731565, 780336, 845364, 867040, 975420, 1040448, 1056705, 1127152, 1170504, 1268046, 1300560, 1408940, 1463130, 1560672, 1690728, 1734080, 1902069, 1950840, 2080896, 2113410, 2254304, 2341008, 2536092, 2601120, 2817880, 2926260, 3121344, 3170115, 3381456, 3468160, 3804138, 3901680, 4226820, 4508608, 4682016, 5072184, 5202240, 5635760, 5852520, 6242688, 6340230, 6762912, 7608276, 7803360, 8453640, 9017216, 9364032, 9510345, 10144368, 10404480, 11271520, 11705040, 12680460, 13525824, 15216552, 15606720, 16907280, 18728064, 19020690, 20288736, 22543040, 23410080, 25360920, 27051648, 30433104, 31213440, 33814560, 38041380, 40577472, 45086080, 46820160, 50721840, 60866208, 67629120, 76082760, 81154944, 93640320, 101443680, 121732416, 135258240, 152165520, 202887360, 243464832, 304331040, 405774720, 608662080, 1217324160]

約数ペア:

[(1, 1217324160), (2, 608662080), (3, 405774720), (4, 304331040), (5, 243464832), (6, 202887360), (8, 152165520), (9, 135258240), (10, 121732416), (12, 101443680), (13, 93640320), (15, 81154944), (16, 76082760), (18, 67629120), (20, 60866208), (24, 50721840), (26, 46820160), (27, 45086080), (30, 40577472), (32, 38041380), (36, 33814560), (39, 31213440), (40, 30433104), (45, 27051648), (48, 25360920), (52, 23410080), (54, 22543040), (60, 20288736), (64, 19020690), (65, 18728064), (72, 16907280), (78, 15606720), (80, 15216552), (90, 13525824), (96, 12680460), (104, 11705040), (108, 11271520), (117, 10404480), (120, 10144368), (128, 9510345), (130, 9364032), (135, 9017216), (144, 8453640), (156, 7803360), (160, 7608276), (180, 6762912), (192, 6340230), (195, 6242688), (208, 5852520), (216, 5635760), (234, 5202240), (240, 5072184), (260, 4682016), (270, 4508608), (288, 4226820), (312, 3901680), (320, 3804138), (351, 3468160), (360, 3381456), (384, 3170115), (390, 3121344), (416, 2926260), (432, 2817880), (468, 2601120), (480, 2536092), (520, 2341008), (540, 2254304), (576, 2113410), (585, 2080896), (624, 1950840), (640, 1902069), (702, 1734080), (720, 1690728), (780, 1560672), (832, 1463130), (864, 1408940), (936, 1300560), (960, 1268046), (1040, 1170504), (1080, 1127152), (1152, 1056705), (1170, 1040448), (1248, 975420), (1404, 867040), (1440, 845364), (1560, 780336), (1664, 731565), (1728, 704470), (1755, 693632), (1872, 650280), (1920, 634023), (2080, 585252), (2160, 563576), (2340, 520224), (2496, 487710), (2808, 433520), (2880, 422682), (3120, 390168), (3456, 352235), (3510, 346816), (3744, 325140), (4160, 292626), (4320, 281788), (4680, 260112), (4992, 243855), (5419, 224640), (5616, 216760), (5760, 211341), (6240, 195084), (7020, 173408), (7488, 162570), (8320, 146313), (8640, 140894), (9360, 130056), (10838, 112320), (11232, 108380), (12480, 97542), (14040, 86704), (14976, 81285), (16257, 74880), (17280, 70447), (18720, 65028), (21676, 56160), (22464, 54190), (24960, 48771), (27095, 44928), (28080, 43352), (32514, 37440)]