160817864690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1660

約数の個数: 128

約数和(自身を含む): 345253708800

約数和(自身を除く): 184435844110

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 181, 203, 290, 362, 406, 439, 878, 905, 997, 1015, 1267, 1810, 1994, 2030, 2195, 2534, 3073, 4390, 4985, 5249, 6146, 6335, 6979, 9970, 10498, 12670, 12731, 13958, 15365, 25462, 26245, 28913, 30730, 34895, 36743, 52490, 57826, 63655, 69790, 73486, 79459, 89117, 127310, 144565, 158918, 178234, 180457, 183715, 202391, 289130, 360914, 367430, 397295, 404782, 437683, 445585, 556213, 794590, 875366, 891170, 902285, 1011955, 1112426, 1263199, 1804570, 2023910, 2188415, 2304311, 2526398, 2781065, 3063781, 4376830, 4608622, 5233253, 5562130, 6127562, 6315995, 10466506, 11521555, 12631990, 12692807, 15318905, 16130177, 23043110, 25385614, 26166265, 30637810, 32260354, 36632771, 52332530, 63464035, 73265542, 79220623, 80650885, 88849649, 126928070, 158441246, 161301770, 177699298, 183163855, 366327710, 396103115, 444248245, 554544361, 792206230, 888496490, 1109088722, 2297398067, 2772721805, 4594796134, 5545443610, 11486990335, 16081786469, 22973980670, 32163572938, 80408932345, 160817864690]

約数ペア:

[(1, 160817864690), (2, 80408932345), (5, 32163572938), (7, 22973980670), (10, 16081786469), (14, 11486990335), (29, 5545443610), (35, 4594796134), (58, 2772721805), (70, 2297398067), (145, 1109088722), (181, 888496490), (203, 792206230), (290, 554544361), (362, 444248245), (406, 396103115), (439, 366327710), (878, 183163855), (905, 177699298), (997, 161301770), (1015, 158441246), (1267, 126928070), (1810, 88849649), (1994, 80650885), (2030, 79220623), (2195, 73265542), (2534, 63464035), (3073, 52332530), (4390, 36632771), (4985, 32260354), (5249, 30637810), (6146, 26166265), (6335, 25385614), (6979, 23043110), (9970, 16130177), (10498, 15318905), (12670, 12692807), (12731, 12631990), (13958, 11521555), (15365, 10466506), (25462, 6315995), (26245, 6127562), (28913, 5562130), (30730, 5233253), (34895, 4608622), (36743, 4376830), (52490, 3063781), (57826, 2781065), (63655, 2526398), (69790, 2304311), (73486, 2188415), (79459, 2023910), (89117, 1804570), (127310, 1263199), (144565, 1112426), (158918, 1011955), (178234, 902285), (180457, 891170), (183715, 875366), (202391, 794590), (289130, 556213), (360914, 445585), (367430, 437683), (397295, 404782)]