676137840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3169}}^1$

素因数の和:3319

約数の個数: 160

約数和(自身を含む): 2415083520

約数和(自身を除く): 1738945680

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, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3169, 3556, 3810, 4445, 5080, 5334, 6096, 6338, 7112, 7620, 8890, 9507, 10160, 10668, 12676, 13335, 14224, 15240, 15845, 17780, 19014, 21336, 22183, 25352, 26670, 30480, 31690, 35560, 38028, 42672, 44366, 47535, 50704, 53340, 63380, 66549, 71120, 76056, 88732, 95070, 106680, 110915, 126760, 133098, 152112, 177464, 190140, 213360, 221830, 253520, 266196, 332745, 354928, 380280, 402463, 443660, 532392, 665490, 760560, 804926, 887320, 1064784, 1207389, 1330980, 1609852, 1774640, 2012315, 2414778, 2661960, 2817241, 3219704, 4024630, 4829556, 5323920, 5634482, 6036945, 6439408, 8049260, 8451723, 9659112, 11268964, 12073890, 14086205, 16098520, 16903446, 19318224, 22537928, 24147780, 28172410, 32197040, 33806892, 42258615, 45075856, 48295560, 56344820, 67613784, 84517230, 96591120, 112689640, 135227568, 169034460, 225379280, 338068920, 676137840]

約数ペア:

[(1, 676137840), (2, 338068920), (3, 225379280), (4, 169034460), (5, 135227568), (6, 112689640), (7, 96591120), (8, 84517230), (10, 67613784), (12, 56344820), (14, 48295560), (15, 45075856), (16, 42258615), (20, 33806892), (21, 32197040), (24, 28172410), (28, 24147780), (30, 22537928), (35, 19318224), (40, 16903446), (42, 16098520), (48, 14086205), (56, 12073890), (60, 11268964), (70, 9659112), (80, 8451723), (84, 8049260), (105, 6439408), (112, 6036945), (120, 5634482), (127, 5323920), (140, 4829556), (168, 4024630), (210, 3219704), (240, 2817241), (254, 2661960), (280, 2414778), (336, 2012315), (381, 1774640), (420, 1609852), (508, 1330980), (560, 1207389), (635, 1064784), (762, 887320), (840, 804926), (889, 760560), (1016, 665490), (1270, 532392), (1524, 443660), (1680, 402463), (1778, 380280), (1905, 354928), (2032, 332745), (2540, 266196), (2667, 253520), (3048, 221830), (3169, 213360), (3556, 190140), (3810, 177464), (4445, 152112), (5080, 133098), (5334, 126760), (6096, 110915), (6338, 106680), (7112, 95070), (7620, 88732), (8890, 76056), (9507, 71120), (10160, 66549), (10668, 63380), (12676, 53340), (13335, 50704), (14224, 47535), (15240, 44366), (15845, 42672), (17780, 38028), (19014, 35560), (21336, 31690), (22183, 30480), (25352, 26670)]