223468960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9767}}^1$

素因数の和:9806

約数の個数: 96

約数和(自身を含む): 620307072

約数和(自身を除く): 396838112

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 9767, 11440, 19534, 22880, 39068, 48835, 78136, 97670, 107437, 126971, 156272, 195340, 214874, 253942, 312544, 390680, 429748, 507884, 537185, 634855, 781360, 859496, 1015768, 1074370, 1269710, 1396681, 1562720, 1718992, 2031536, 2148740, 2539420, 2793362, 3437984, 4063072, 4297480, 5078840, 5586724, 6983405, 8594960, 10157680, 11173448, 13966810, 17189920, 20315360, 22346896, 27933620, 44693792, 55867240, 111734480, 223468960]

約数ペア:

[(1, 223468960), (2, 111734480), (4, 55867240), (5, 44693792), (8, 27933620), (10, 22346896), (11, 20315360), (13, 17189920), (16, 13966810), (20, 11173448), (22, 10157680), (26, 8594960), (32, 6983405), (40, 5586724), (44, 5078840), (52, 4297480), (55, 4063072), (65, 3437984), (80, 2793362), (88, 2539420), (104, 2148740), (110, 2031536), (130, 1718992), (143, 1562720), (160, 1396681), (176, 1269710), (208, 1074370), (220, 1015768), (260, 859496), (286, 781360), (352, 634855), (416, 537185), (440, 507884), (520, 429748), (572, 390680), (715, 312544), (880, 253942), (1040, 214874), (1144, 195340), (1430, 156272), (1760, 126971), (2080, 107437), (2288, 97670), (2860, 78136), (4576, 48835), (5720, 39068), (9767, 22880), (11440, 19534)]