7666569920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43481}}^1$

素因数の和:43546

約数の個数: 112

約数和(自身を含む): 19879970400

約数和(自身を除く): 12213400480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 320, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1216, 1520, 1856, 2204, 2320, 2755, 3040, 4408, 4640, 5510, 6080, 8816, 9280, 11020, 17632, 22040, 35264, 43481, 44080, 86962, 88160, 173924, 176320, 217405, 347848, 434810, 695696, 826139, 869620, 1260949, 1391392, 1652278, 1739240, 2521898, 2782784, 3304556, 3478480, 4130695, 5043796, 6304745, 6609112, 6956960, 8261390, 10087592, 12609490, 13218224, 13913920, 16522780, 20175184, 23958031, 25218980, 26436448, 33045560, 40350368, 47916062, 50437960, 52872896, 66091120, 80700736, 95832124, 100875920, 119790155, 132182240, 191664248, 201751840, 239580310, 264364480, 383328496, 403503680, 479160620, 766656992, 958321240, 1533313984, 1916642480, 3833284960, 7666569920]

約数ペア:

[(1, 7666569920), (2, 3833284960), (4, 1916642480), (5, 1533313984), (8, 958321240), (10, 766656992), (16, 479160620), (19, 403503680), (20, 383328496), (29, 264364480), (32, 239580310), (38, 201751840), (40, 191664248), (58, 132182240), (64, 119790155), (76, 100875920), (80, 95832124), (95, 80700736), (116, 66091120), (145, 52872896), (152, 50437960), (160, 47916062), (190, 40350368), (232, 33045560), (290, 26436448), (304, 25218980), (320, 23958031), (380, 20175184), (464, 16522780), (551, 13913920), (580, 13218224), (608, 12609490), (760, 10087592), (928, 8261390), (1102, 6956960), (1160, 6609112), (1216, 6304745), (1520, 5043796), (1856, 4130695), (2204, 3478480), (2320, 3304556), (2755, 2782784), (3040, 2521898), (4408, 1739240), (4640, 1652278), (5510, 1391392), (6080, 1260949), (8816, 869620), (9280, 826139), (11020, 695696), (17632, 434810), (22040, 347848), (35264, 217405), (43481, 176320), (44080, 173924), (86962, 88160)]