267148680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2331

約数の個数: 128

約数和(自身を含む): 856120320

約数和(自身を除く): 588971640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 516, 552, 645, 690, 860, 920, 989, 1032, 1290, 1380, 1720, 1978, 2251, 2580, 2760, 2967, 3956, 4502, 4945, 5160, 5934, 6753, 7912, 9004, 9890, 11255, 11868, 13506, 14835, 18008, 19780, 22510, 23736, 27012, 29670, 33765, 39560, 45020, 51773, 54024, 59340, 67530, 90040, 96793, 103546, 118680, 135060, 155319, 193586, 207092, 258865, 270120, 290379, 310638, 387172, 414184, 483965, 517730, 580758, 621276, 774344, 776595, 967930, 1035460, 1161516, 1242552, 1451895, 1553190, 1935860, 2070920, 2226239, 2323032, 2903790, 3106380, 3871720, 4452478, 5807580, 6212760, 6678717, 8904956, 11131195, 11615160, 13357434, 17809912, 22262390, 26714868, 33393585, 44524780, 53429736, 66787170, 89049560, 133574340, 267148680]

約数ペア:

[(1, 267148680), (2, 133574340), (3, 89049560), (4, 66787170), (5, 53429736), (6, 44524780), (8, 33393585), (10, 26714868), (12, 22262390), (15, 17809912), (20, 13357434), (23, 11615160), (24, 11131195), (30, 8904956), (40, 6678717), (43, 6212760), (46, 5807580), (60, 4452478), (69, 3871720), (86, 3106380), (92, 2903790), (115, 2323032), (120, 2226239), (129, 2070920), (138, 1935860), (172, 1553190), (184, 1451895), (215, 1242552), (230, 1161516), (258, 1035460), (276, 967930), (344, 776595), (345, 774344), (430, 621276), (460, 580758), (516, 517730), (552, 483965), (645, 414184), (690, 387172), (860, 310638), (920, 290379), (989, 270120), (1032, 258865), (1290, 207092), (1380, 193586), (1720, 155319), (1978, 135060), (2251, 118680), (2580, 103546), (2760, 96793), (2967, 90040), (3956, 67530), (4502, 59340), (4945, 54024), (5160, 51773), (5934, 45020), (6753, 39560), (7912, 33765), (9004, 29670), (9890, 27012), (11255, 23736), (11868, 22510), (13506, 19780), (14835, 18008)]