127176840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 477734400

約数和(自身を除く): 350557560

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, 72, 84, 90, 105, 109, 120, 126, 140, 168, 180, 210, 218, 252, 280, 315, 327, 360, 420, 436, 463, 504, 545, 630, 654, 763, 840, 872, 926, 981, 1090, 1260, 1308, 1389, 1526, 1635, 1852, 1962, 2180, 2289, 2315, 2520, 2616, 2778, 3052, 3241, 3270, 3704, 3815, 3924, 4167, 4360, 4578, 4630, 4905, 5556, 6104, 6482, 6540, 6867, 6945, 7630, 7848, 8334, 9156, 9260, 9723, 9810, 11112, 11445, 12964, 13080, 13734, 13890, 15260, 16205, 16668, 18312, 18520, 19446, 19620, 20835, 22890, 25928, 27468, 27780, 29169, 30520, 32410, 33336, 34335, 38892, 39240, 41670, 45780, 48615, 50467, 54936, 55560, 58338, 64820, 68670, 77784, 83340, 91560, 97230, 100934, 116676, 129640, 137340, 145845, 151401, 166680, 194460, 201868, 233352, 252335, 274680, 291690, 302802, 353269, 388920, 403736, 454203, 504670, 583380, 605604, 706538, 757005, 908406, 1009340, 1059807, 1166760, 1211208, 1413076, 1514010, 1766345, 1816812, 2018680, 2119614, 2271015, 2826152, 3028020, 3179421, 3532690, 3633624, 4239228, 4542030, 5299035, 6056040, 6358842, 7065380, 8478456, 9084060, 10598070, 12717684, 14130760, 15897105, 18168120, 21196140, 25435368, 31794210, 42392280, 63588420, 127176840]

約数ペア:

[(1, 127176840), (2, 63588420), (3, 42392280), (4, 31794210), (5, 25435368), (6, 21196140), (7, 18168120), (8, 15897105), (9, 14130760), (10, 12717684), (12, 10598070), (14, 9084060), (15, 8478456), (18, 7065380), (20, 6358842), (21, 6056040), (24, 5299035), (28, 4542030), (30, 4239228), (35, 3633624), (36, 3532690), (40, 3179421), (42, 3028020), (45, 2826152), (56, 2271015), (60, 2119614), (63, 2018680), (70, 1816812), (72, 1766345), (84, 1514010), (90, 1413076), (105, 1211208), (109, 1166760), (120, 1059807), (126, 1009340), (140, 908406), (168, 757005), (180, 706538), (210, 605604), (218, 583380), (252, 504670), (280, 454203), (315, 403736), (327, 388920), (360, 353269), (420, 302802), (436, 291690), (463, 274680), (504, 252335), (545, 233352), (630, 201868), (654, 194460), (763, 166680), (840, 151401), (872, 145845), (926, 137340), (981, 129640), (1090, 116676), (1260, 100934), (1308, 97230), (1389, 91560), (1526, 83340), (1635, 77784), (1852, 68670), (1962, 64820), (2180, 58338), (2289, 55560), (2315, 54936), (2520, 50467), (2616, 48615), (2778, 45780), (3052, 41670), (3241, 39240), (3270, 38892), (3704, 34335), (3815, 33336), (3924, 32410), (4167, 30520), (4360, 29169), (4578, 27780), (4630, 27468), (4905, 25928), (5556, 22890), (6104, 20835), (6482, 19620), (6540, 19446), (6867, 18520), (6945, 18312), (7630, 16668), (7848, 16205), (8334, 15260), (9156, 13890), (9260, 13734), (9723, 13080), (9810, 12964), (11112, 11445)]