118277880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 408844800

約数和(自身を除く): 290566920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1013, 1112, 1390, 1668, 1946, 2026, 2085, 2780, 2919, 3039, 3336, 3892, 4052, 4170, 4865, 5065, 5560, 5838, 6078, 7091, 7784, 8104, 8340, 9730, 10130, 11676, 12156, 14182, 14595, 15195, 16680, 19460, 20260, 21273, 23352, 24312, 28364, 29190, 30390, 35455, 38920, 40520, 42546, 56728, 58380, 60780, 70910, 85092, 106365, 116760, 121560, 140807, 141820, 170184, 212730, 281614, 283640, 422421, 425460, 563228, 704035, 844842, 850920, 985649, 1126456, 1408070, 1689684, 1971298, 2112105, 2816140, 2956947, 3379368, 3942596, 4224210, 4928245, 5632280, 5913894, 7885192, 8448420, 9856490, 11827788, 14784735, 16896840, 19712980, 23655576, 29569470, 39425960, 59138940, 118277880]

約数ペア:

[(1, 118277880), (2, 59138940), (3, 39425960), (4, 29569470), (5, 23655576), (6, 19712980), (7, 16896840), (8, 14784735), (10, 11827788), (12, 9856490), (14, 8448420), (15, 7885192), (20, 5913894), (21, 5632280), (24, 4928245), (28, 4224210), (30, 3942596), (35, 3379368), (40, 2956947), (42, 2816140), (56, 2112105), (60, 1971298), (70, 1689684), (84, 1408070), (105, 1126456), (120, 985649), (139, 850920), (140, 844842), (168, 704035), (210, 563228), (278, 425460), (280, 422421), (417, 283640), (420, 281614), (556, 212730), (695, 170184), (834, 141820), (840, 140807), (973, 121560), (1013, 116760), (1112, 106365), (1390, 85092), (1668, 70910), (1946, 60780), (2026, 58380), (2085, 56728), (2780, 42546), (2919, 40520), (3039, 38920), (3336, 35455), (3892, 30390), (4052, 29190), (4170, 28364), (4865, 24312), (5065, 23352), (5560, 21273), (5838, 20260), (6078, 19460), (7091, 16680), (7784, 15195), (8104, 14595), (8340, 14182), (9730, 12156), (10130, 11676)]