70393629440

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{18289}}^1$

素因数の和:18438

約数の個数: 144

約数和(自身を含む): 175857911040

約数和(自身を除く): 105464281600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 97, 124, 128, 155, 160, 194, 248, 256, 310, 320, 388, 485, 496, 620, 640, 776, 970, 992, 1240, 1280, 1552, 1940, 1984, 2480, 3007, 3104, 3880, 3968, 4960, 6014, 6208, 7760, 7936, 9920, 12028, 12416, 15035, 15520, 18289, 19840, 24056, 24832, 30070, 31040, 36578, 39680, 48112, 60140, 62080, 73156, 91445, 96224, 120280, 124160, 146312, 182890, 192448, 240560, 292624, 365780, 384896, 481120, 566959, 585248, 731560, 769792, 962240, 1133918, 1170496, 1463120, 1774033, 1924480, 2267836, 2340992, 2834795, 2926240, 3548066, 3848960, 4535672, 4681984, 5669590, 5852480, 7096132, 8870165, 9071344, 11339180, 11704960, 14192264, 17740330, 18142688, 22678360, 23409920, 28384528, 35480660, 36285376, 45356720, 54995023, 56769056, 70961320, 72570752, 90713440, 109990046, 113538112, 141922640, 145141504, 181426880, 219980092, 227076224, 274975115, 283845280, 362853760, 439960184, 454152448, 549950230, 567690560, 725707520, 879920368, 1099900460, 1135381120, 1759840736, 2199800920, 2270762240, 3519681472, 4399601840, 7039362944, 8799203680, 14078725888, 17598407360, 35196814720, 70393629440]

約数ペア:

[(1, 70393629440), (2, 35196814720), (4, 17598407360), (5, 14078725888), (8, 8799203680), (10, 7039362944), (16, 4399601840), (20, 3519681472), (31, 2270762240), (32, 2199800920), (40, 1759840736), (62, 1135381120), (64, 1099900460), (80, 879920368), (97, 725707520), (124, 567690560), (128, 549950230), (155, 454152448), (160, 439960184), (194, 362853760), (248, 283845280), (256, 274975115), (310, 227076224), (320, 219980092), (388, 181426880), (485, 145141504), (496, 141922640), (620, 113538112), (640, 109990046), (776, 90713440), (970, 72570752), (992, 70961320), (1240, 56769056), (1280, 54995023), (1552, 45356720), (1940, 36285376), (1984, 35480660), (2480, 28384528), (3007, 23409920), (3104, 22678360), (3880, 18142688), (3968, 17740330), (4960, 14192264), (6014, 11704960), (6208, 11339180), (7760, 9071344), (7936, 8870165), (9920, 7096132), (12028, 5852480), (12416, 5669590), (15035, 4681984), (15520, 4535672), (18289, 3848960), (19840, 3548066), (24056, 2926240), (24832, 2834795), (30070, 2340992), (31040, 2267836), (36578, 1924480), (39680, 1774033), (48112, 1463120), (60140, 1170496), (62080, 1133918), (73156, 962240), (91445, 769792), (96224, 731560), (120280, 585248), (124160, 566959), (146312, 481120), (182890, 384896), (192448, 365780), (240560, 292624)]