233251440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 755951616

約数和(自身を除く): 522700176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 107, 120, 124, 155, 186, 214, 240, 248, 293, 310, 321, 372, 428, 465, 496, 535, 586, 620, 642, 744, 856, 879, 930, 1070, 1172, 1240, 1284, 1465, 1488, 1605, 1712, 1758, 1860, 2140, 2344, 2480, 2568, 2930, 3210, 3317, 3516, 3720, 4280, 4395, 4688, 5136, 5860, 6420, 6634, 7032, 7440, 8560, 8790, 9083, 9951, 11720, 12840, 13268, 14064, 16585, 17580, 18166, 19902, 23440, 25680, 26536, 27249, 31351, 33170, 35160, 36332, 39804, 45415, 49755, 53072, 54498, 62702, 66340, 70320, 72664, 79608, 90830, 94053, 99510, 108996, 125404, 132680, 136245, 145328, 156755, 159216, 181660, 188106, 199020, 217992, 250808, 265360, 272490, 313510, 363320, 376212, 398040, 435984, 470265, 501616, 544980, 627020, 726640, 752424, 796080, 940530, 971881, 1089960, 1254040, 1504848, 1881060, 1943762, 2179920, 2508080, 2915643, 3762120, 3887524, 4859405, 5831286, 7524240, 7775048, 9718810, 11662572, 14578215, 15550096, 19437620, 23325144, 29156430, 38875240, 46650288, 58312860, 77750480, 116625720, 233251440]

約数ペア:

[(1, 233251440), (2, 116625720), (3, 77750480), (4, 58312860), (5, 46650288), (6, 38875240), (8, 29156430), (10, 23325144), (12, 19437620), (15, 15550096), (16, 14578215), (20, 11662572), (24, 9718810), (30, 7775048), (31, 7524240), (40, 5831286), (48, 4859405), (60, 3887524), (62, 3762120), (80, 2915643), (93, 2508080), (107, 2179920), (120, 1943762), (124, 1881060), (155, 1504848), (186, 1254040), (214, 1089960), (240, 971881), (248, 940530), (293, 796080), (310, 752424), (321, 726640), (372, 627020), (428, 544980), (465, 501616), (496, 470265), (535, 435984), (586, 398040), (620, 376212), (642, 363320), (744, 313510), (856, 272490), (879, 265360), (930, 250808), (1070, 217992), (1172, 199020), (1240, 188106), (1284, 181660), (1465, 159216), (1488, 156755), (1605, 145328), (1712, 136245), (1758, 132680), (1860, 125404), (2140, 108996), (2344, 99510), (2480, 94053), (2568, 90830), (2930, 79608), (3210, 72664), (3317, 70320), (3516, 66340), (3720, 62702), (4280, 54498), (4395, 53072), (4688, 49755), (5136, 45415), (5860, 39804), (6420, 36332), (6634, 35160), (7032, 33170), (7440, 31351), (8560, 27249), (8790, 26536), (9083, 25680), (9951, 23440), (11720, 19902), (12840, 18166), (13268, 17580), (14064, 16585)]