138954480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:903

約数の個数: 160

約数和(自身を含む): 497539584

約数和(自身を除く): 358585104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 420, 428, 535, 560, 642, 749, 773, 840, 856, 1070, 1284, 1498, 1546, 1605, 1680, 1712, 2140, 2247, 2319, 2568, 2996, 3092, 3210, 3745, 3865, 4280, 4494, 4638, 5136, 5411, 5992, 6184, 6420, 7490, 7730, 8560, 8988, 9276, 10822, 11235, 11595, 11984, 12368, 12840, 14980, 15460, 16233, 17976, 18552, 21644, 22470, 23190, 25680, 27055, 29960, 30920, 32466, 35952, 37104, 43288, 44940, 46380, 54110, 59920, 61840, 64932, 81165, 82711, 86576, 89880, 92760, 108220, 129864, 162330, 165422, 179760, 185520, 216440, 248133, 259728, 324660, 330844, 413555, 432880, 496266, 578977, 649320, 661688, 827110, 992532, 1157954, 1240665, 1298640, 1323376, 1654220, 1736931, 1985064, 2315908, 2481330, 2894885, 3308440, 3473862, 3970128, 4631816, 4962660, 5789770, 6616880, 6947724, 8684655, 9263632, 9925320, 11579540, 13895448, 17369310, 19850640, 23159080, 27790896, 34738620, 46318160, 69477240, 138954480]

約数ペア:

[(1, 138954480), (2, 69477240), (3, 46318160), (4, 34738620), (5, 27790896), (6, 23159080), (7, 19850640), (8, 17369310), (10, 13895448), (12, 11579540), (14, 9925320), (15, 9263632), (16, 8684655), (20, 6947724), (21, 6616880), (24, 5789770), (28, 4962660), (30, 4631816), (35, 3970128), (40, 3473862), (42, 3308440), (48, 2894885), (56, 2481330), (60, 2315908), (70, 1985064), (80, 1736931), (84, 1654220), (105, 1323376), (107, 1298640), (112, 1240665), (120, 1157954), (140, 992532), (168, 827110), (210, 661688), (214, 649320), (240, 578977), (280, 496266), (321, 432880), (336, 413555), (420, 330844), (428, 324660), (535, 259728), (560, 248133), (642, 216440), (749, 185520), (773, 179760), (840, 165422), (856, 162330), (1070, 129864), (1284, 108220), (1498, 92760), (1546, 89880), (1605, 86576), (1680, 82711), (1712, 81165), (2140, 64932), (2247, 61840), (2319, 59920), (2568, 54110), (2996, 46380), (3092, 44940), (3210, 43288), (3745, 37104), (3865, 35952), (4280, 32466), (4494, 30920), (4638, 29960), (5136, 27055), (5411, 25680), (5992, 23190), (6184, 22470), (6420, 21644), (7490, 18552), (7730, 17976), (8560, 16233), (8988, 15460), (9276, 14980), (10822, 12840), (11235, 12368), (11595, 11984)]