151439880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:683

約数の個数: 128

約数和(自身を含む): 482918400

約数和(自身を除く): 331478520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 285, 380, 381, 456, 508, 523, 570, 635, 760, 762, 1016, 1046, 1140, 1270, 1524, 1569, 1905, 2092, 2280, 2413, 2540, 2615, 3048, 3138, 3810, 4184, 4826, 5080, 5230, 6276, 7239, 7620, 7845, 9652, 9937, 10460, 12065, 12552, 14478, 15240, 15690, 19304, 19874, 20920, 24130, 28956, 29811, 31380, 36195, 39748, 48260, 49685, 57912, 59622, 62760, 66421, 72390, 79496, 96520, 99370, 119244, 132842, 144780, 149055, 198740, 199263, 238488, 265684, 289560, 298110, 332105, 397480, 398526, 531368, 596220, 664210, 797052, 996315, 1192440, 1261999, 1328420, 1594104, 1992630, 2523998, 2656840, 3785997, 3985260, 5047996, 6309995, 7571994, 7970520, 10095992, 12619990, 15143988, 18929985, 25239980, 30287976, 37859970, 50479960, 75719940, 151439880]

約数ペア:

[(1, 151439880), (2, 75719940), (3, 50479960), (4, 37859970), (5, 30287976), (6, 25239980), (8, 18929985), (10, 15143988), (12, 12619990), (15, 10095992), (19, 7970520), (20, 7571994), (24, 6309995), (30, 5047996), (38, 3985260), (40, 3785997), (57, 2656840), (60, 2523998), (76, 1992630), (95, 1594104), (114, 1328420), (120, 1261999), (127, 1192440), (152, 996315), (190, 797052), (228, 664210), (254, 596220), (285, 531368), (380, 398526), (381, 397480), (456, 332105), (508, 298110), (523, 289560), (570, 265684), (635, 238488), (760, 199263), (762, 198740), (1016, 149055), (1046, 144780), (1140, 132842), (1270, 119244), (1524, 99370), (1569, 96520), (1905, 79496), (2092, 72390), (2280, 66421), (2413, 62760), (2540, 59622), (2615, 57912), (3048, 49685), (3138, 48260), (3810, 39748), (4184, 36195), (4826, 31380), (5080, 29811), (5230, 28956), (6276, 24130), (7239, 20920), (7620, 19874), (7845, 19304), (9652, 15690), (9937, 15240), (10460, 14478), (12065, 12552)]