137589480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 381328920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 769, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1538, 1704, 1988, 2130, 2307, 2485, 2520, 2556, 2840, 2982, 3076, 3195, 3845, 3976, 4260, 4473, 4614, 4970, 5112, 5383, 5964, 6152, 6390, 6921, 7455, 7690, 8520, 8946, 9228, 9940, 10766, 11535, 11928, 12780, 13842, 14910, 15380, 16149, 17892, 18456, 19880, 21532, 22365, 23070, 25560, 26915, 27684, 29820, 30760, 32298, 34605, 35784, 43064, 44730, 46140, 48447, 53830, 54599, 55368, 59640, 64596, 69210, 80745, 89460, 92280, 96894, 107660, 109198, 129192, 138420, 161490, 163797, 178920, 193788, 215320, 218396, 242235, 272995, 276840, 322980, 327594, 382193, 387576, 436792, 484470, 491391, 545990, 645960, 655188, 764386, 818985, 968940, 982782, 1091980, 1146579, 1310376, 1528772, 1637970, 1910965, 1937880, 1965564, 2183960, 2293158, 2456955, 3057544, 3275940, 3439737, 3821930, 3931128, 4586316, 4913910, 5732895, 6551880, 6879474, 7643860, 9172632, 9827820, 11465790, 13758948, 15287720, 17198685, 19655640, 22931580, 27517896, 34397370, 45863160, 68794740, 137589480]

約数ペア:

[(1, 137589480), (2, 68794740), (3, 45863160), (4, 34397370), (5, 27517896), (6, 22931580), (7, 19655640), (8, 17198685), (9, 15287720), (10, 13758948), (12, 11465790), (14, 9827820), (15, 9172632), (18, 7643860), (20, 6879474), (21, 6551880), (24, 5732895), (28, 4913910), (30, 4586316), (35, 3931128), (36, 3821930), (40, 3439737), (42, 3275940), (45, 3057544), (56, 2456955), (60, 2293158), (63, 2183960), (70, 1965564), (71, 1937880), (72, 1910965), (84, 1637970), (90, 1528772), (105, 1310376), (120, 1146579), (126, 1091980), (140, 982782), (142, 968940), (168, 818985), (180, 764386), (210, 655188), (213, 645960), (252, 545990), (280, 491391), (284, 484470), (315, 436792), (355, 387576), (360, 382193), (420, 327594), (426, 322980), (497, 276840), (504, 272995), (568, 242235), (630, 218396), (639, 215320), (710, 193788), (769, 178920), (840, 163797), (852, 161490), (994, 138420), (1065, 129192), (1260, 109198), (1278, 107660), (1420, 96894), (1491, 92280), (1538, 89460), (1704, 80745), (1988, 69210), (2130, 64596), (2307, 59640), (2485, 55368), (2520, 54599), (2556, 53830), (2840, 48447), (2982, 46140), (3076, 44730), (3195, 43064), (3845, 35784), (3976, 34605), (4260, 32298), (4473, 30760), (4614, 29820), (4970, 27684), (5112, 26915), (5383, 25560), (5964, 23070), (6152, 22365), (6390, 21532), (6921, 19880), (7455, 18456), (7690, 17892), (8520, 16149), (8946, 15380), (9228, 14910), (9940, 13842), (10766, 12780), (11535, 11928)]