331076760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13591}}^1$

素因数の和:13641

約数の個数: 128

約数和(自身を含む): 1174348800

約数和(自身を除く): 843272040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 13591, 24360, 27182, 40773, 54364, 67955, 81546, 95137, 108728, 135910, 163092, 190274, 203865, 271820, 285411, 326184, 380548, 394139, 407730, 475685, 543640, 570822, 761096, 788278, 815460, 951370, 1141644, 1182417, 1427055, 1576556, 1630920, 1902740, 1970695, 2283288, 2364834, 2758973, 2854110, 3153112, 3805480, 3941390, 4729668, 5517946, 5708220, 5912085, 7882780, 8276919, 9459336, 11035892, 11416440, 11824170, 13794865, 15765560, 16553838, 22071784, 23648340, 27589730, 33107676, 41384595, 47296680, 55179460, 66215352, 82769190, 110358920, 165538380, 331076760]

約数ペア:

[(1, 331076760), (2, 165538380), (3, 110358920), (4, 82769190), (5, 66215352), (6, 55179460), (7, 47296680), (8, 41384595), (10, 33107676), (12, 27589730), (14, 23648340), (15, 22071784), (20, 16553838), (21, 15765560), (24, 13794865), (28, 11824170), (29, 11416440), (30, 11035892), (35, 9459336), (40, 8276919), (42, 7882780), (56, 5912085), (58, 5708220), (60, 5517946), (70, 4729668), (84, 3941390), (87, 3805480), (105, 3153112), (116, 2854110), (120, 2758973), (140, 2364834), (145, 2283288), (168, 1970695), (174, 1902740), (203, 1630920), (210, 1576556), (232, 1427055), (280, 1182417), (290, 1141644), (348, 951370), (406, 815460), (420, 788278), (435, 761096), (580, 570822), (609, 543640), (696, 475685), (812, 407730), (840, 394139), (870, 380548), (1015, 326184), (1160, 285411), (1218, 271820), (1624, 203865), (1740, 190274), (2030, 163092), (2436, 135910), (3045, 108728), (3480, 95137), (4060, 81546), (4872, 67955), (6090, 54364), (8120, 40773), (12180, 27182), (13591, 24360)]