78356460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 274563072

約数和(自身を除く): 196206612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 113, 127, 130, 140, 156, 182, 195, 210, 226, 254, 260, 273, 339, 364, 381, 390, 420, 452, 455, 508, 546, 565, 635, 678, 762, 780, 791, 889, 910, 1092, 1130, 1270, 1356, 1365, 1469, 1524, 1582, 1651, 1695, 1778, 1820, 1905, 2260, 2373, 2540, 2667, 2730, 2938, 3164, 3302, 3390, 3556, 3810, 3955, 4407, 4445, 4746, 4953, 5334, 5460, 5876, 6604, 6780, 7345, 7620, 7910, 8255, 8814, 8890, 9492, 9906, 10283, 10668, 11557, 11865, 13335, 14351, 14690, 15820, 16510, 17628, 17780, 19812, 20566, 22035, 23114, 23730, 24765, 26670, 28702, 29380, 30849, 33020, 34671, 41132, 43053, 44070, 46228, 47460, 49530, 51415, 53340, 57404, 57785, 61698, 69342, 71755, 86106, 88140, 99060, 100457, 102830, 115570, 123396, 138684, 143510, 154245, 172212, 173355, 186563, 200914, 205660, 215265, 231140, 287020, 301371, 308490, 346710, 373126, 401828, 430530, 502285, 559689, 602742, 616980, 693420, 746252, 861060, 932815, 1004570, 1119378, 1205484, 1305941, 1506855, 1865630, 2009140, 2238756, 2611882, 2798445, 3013710, 3731260, 3917823, 5223764, 5596890, 6027420, 6529705, 7835646, 11193780, 13059410, 15671292, 19589115, 26118820, 39178230, 78356460]

約数ペア:

[(1, 78356460), (2, 39178230), (3, 26118820), (4, 19589115), (5, 15671292), (6, 13059410), (7, 11193780), (10, 7835646), (12, 6529705), (13, 6027420), (14, 5596890), (15, 5223764), (20, 3917823), (21, 3731260), (26, 3013710), (28, 2798445), (30, 2611882), (35, 2238756), (39, 2009140), (42, 1865630), (52, 1506855), (60, 1305941), (65, 1205484), (70, 1119378), (78, 1004570), (84, 932815), (91, 861060), (105, 746252), (113, 693420), (127, 616980), (130, 602742), (140, 559689), (156, 502285), (182, 430530), (195, 401828), (210, 373126), (226, 346710), (254, 308490), (260, 301371), (273, 287020), (339, 231140), (364, 215265), (381, 205660), (390, 200914), (420, 186563), (452, 173355), (455, 172212), (508, 154245), (546, 143510), (565, 138684), (635, 123396), (678, 115570), (762, 102830), (780, 100457), (791, 99060), (889, 88140), (910, 86106), (1092, 71755), (1130, 69342), (1270, 61698), (1356, 57785), (1365, 57404), (1469, 53340), (1524, 51415), (1582, 49530), (1651, 47460), (1695, 46228), (1778, 44070), (1820, 43053), (1905, 41132), (2260, 34671), (2373, 33020), (2540, 30849), (2667, 29380), (2730, 28702), (2938, 26670), (3164, 24765), (3302, 23730), (3390, 23114), (3556, 22035), (3810, 20566), (3955, 19812), (4407, 17780), (4445, 17628), (4746, 16510), (4953, 15820), (5334, 14690), (5460, 14351), (5876, 13335), (6604, 11865), (6780, 11557), (7345, 10668), (7620, 10283), (7910, 9906), (8255, 9492), (8814, 8890)]