353725320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1375

約数の個数: 128

約数和(自身を含む): 1149603840

約数和(自身を除く): 795878520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 197, 260, 312, 390, 394, 520, 591, 780, 788, 985, 1151, 1182, 1560, 1576, 1970, 2302, 2364, 2561, 2955, 3453, 3940, 4604, 4728, 5122, 5755, 5910, 6906, 7683, 7880, 9208, 10244, 11510, 11820, 12805, 13812, 14963, 15366, 17265, 20488, 23020, 23640, 25610, 27624, 29926, 30732, 34530, 38415, 44889, 46040, 51220, 59852, 61464, 69060, 74815, 76830, 89778, 102440, 119704, 138120, 149630, 153660, 179556, 224445, 226747, 299260, 307320, 359112, 448890, 453494, 598520, 680241, 897780, 906988, 1133735, 1360482, 1795560, 1813976, 2267470, 2720964, 2947711, 3401205, 4534940, 5441928, 5895422, 6802410, 8843133, 9069880, 11790844, 13604820, 14738555, 17686266, 23581688, 27209640, 29477110, 35372532, 44215665, 58954220, 70745064, 88431330, 117908440, 176862660, 353725320]

約数ペア:

[(1, 353725320), (2, 176862660), (3, 117908440), (4, 88431330), (5, 70745064), (6, 58954220), (8, 44215665), (10, 35372532), (12, 29477110), (13, 27209640), (15, 23581688), (20, 17686266), (24, 14738555), (26, 13604820), (30, 11790844), (39, 9069880), (40, 8843133), (52, 6802410), (60, 5895422), (65, 5441928), (78, 4534940), (104, 3401205), (120, 2947711), (130, 2720964), (156, 2267470), (195, 1813976), (197, 1795560), (260, 1360482), (312, 1133735), (390, 906988), (394, 897780), (520, 680241), (591, 598520), (780, 453494), (788, 448890), (985, 359112), (1151, 307320), (1182, 299260), (1560, 226747), (1576, 224445), (1970, 179556), (2302, 153660), (2364, 149630), (2561, 138120), (2955, 119704), (3453, 102440), (3940, 89778), (4604, 76830), (4728, 74815), (5122, 69060), (5755, 61464), (5910, 59852), (6906, 51220), (7683, 46040), (7880, 44889), (9208, 38415), (10244, 34530), (11510, 30732), (11820, 29926), (12805, 27624), (13812, 25610), (14963, 23640), (15366, 23020), (17265, 20488)]