156712920

素因数分解:

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

素因数の和:274

約数の個数: 256

約数和(自身を含む): 588349440

約数和(自身を除く): 431636520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 113, 120, 127, 130, 140, 156, 168, 182, 195, 210, 226, 254, 260, 273, 280, 312, 339, 364, 381, 390, 420, 452, 455, 508, 520, 546, 565, 635, 678, 728, 762, 780, 791, 840, 889, 904, 910, 1016, 1092, 1130, 1270, 1356, 1365, 1469, 1524, 1560, 1582, 1651, 1695, 1778, 1820, 1905, 2184, 2260, 2373, 2540, 2667, 2712, 2730, 2938, 3048, 3164, 3302, 3390, 3556, 3640, 3810, 3955, 4407, 4445, 4520, 4746, 4953, 5080, 5334, 5460, 5876, 6328, 6604, 6780, 7112, 7345, 7620, 7910, 8255, 8814, 8890, 9492, 9906, 10283, 10668, 10920, 11557, 11752, 11865, 13208, 13335, 13560, 14351, 14690, 15240, 15820, 16510, 17628, 17780, 18984, 19812, 20566, 21336, 22035, 23114, 23730, 24765, 26670, 28702, 29380, 30849, 31640, 33020, 34671, 35256, 35560, 39624, 41132, 43053, 44070, 46228, 47460, 49530, 51415, 53340, 57404, 57785, 58760, 61698, 66040, 69342, 71755, 82264, 86106, 88140, 92456, 94920, 99060, 100457, 102830, 106680, 114808, 115570, 123396, 138684, 143510, 154245, 172212, 173355, 176280, 186563, 198120, 200914, 205660, 215265, 231140, 246792, 277368, 287020, 301371, 308490, 344424, 346710, 373126, 401828, 411320, 430530, 462280, 502285, 559689, 574040, 602742, 616980, 693420, 746252, 803656, 861060, 932815, 1004570, 1119378, 1205484, 1233960, 1305941, 1386840, 1492504, 1506855, 1722120, 1865630, 2009140, 2238756, 2410968, 2611882, 2798445, 3013710, 3731260, 3917823, 4018280, 4477512, 5223764, 5596890, 6027420, 6529705, 7462520, 7835646, 10447528, 11193780, 12054840, 13059410, 15671292, 19589115, 22387560, 26118820, 31342584, 39178230, 52237640, 78356460, 156712920]

約数ペア:

[(1, 156712920), (2, 78356460), (3, 52237640), (4, 39178230), (5, 31342584), (6, 26118820), (7, 22387560), (8, 19589115), (10, 15671292), (12, 13059410), (13, 12054840), (14, 11193780), (15, 10447528), (20, 7835646), (21, 7462520), (24, 6529705), (26, 6027420), (28, 5596890), (30, 5223764), (35, 4477512), (39, 4018280), (40, 3917823), (42, 3731260), (52, 3013710), (56, 2798445), (60, 2611882), (65, 2410968), (70, 2238756), (78, 2009140), (84, 1865630), (91, 1722120), (104, 1506855), (105, 1492504), (113, 1386840), (120, 1305941), (127, 1233960), (130, 1205484), (140, 1119378), (156, 1004570), (168, 932815), (182, 861060), (195, 803656), (210, 746252), (226, 693420), (254, 616980), (260, 602742), (273, 574040), (280, 559689), (312, 502285), (339, 462280), (364, 430530), (381, 411320), (390, 401828), (420, 373126), (452, 346710), (455, 344424), (508, 308490), (520, 301371), (546, 287020), (565, 277368), (635, 246792), (678, 231140), (728, 215265), (762, 205660), (780, 200914), (791, 198120), (840, 186563), (889, 176280), (904, 173355), (910, 172212), (1016, 154245), (1092, 143510), (1130, 138684), (1270, 123396), (1356, 115570), (1365, 114808), (1469, 106680), (1524, 102830), (1560, 100457), (1582, 99060), (1651, 94920), (1695, 92456), (1778, 88140), (1820, 86106), (1905, 82264), (2184, 71755), (2260, 69342), (2373, 66040), (2540, 61698), (2667, 58760), (2712, 57785), (2730, 57404), (2938, 53340), (3048, 51415), (3164, 49530), (3302, 47460), (3390, 46228), (3556, 44070), (3640, 43053), (3810, 41132), (3955, 39624), (4407, 35560), (4445, 35256), (4520, 34671), (4746, 33020), (4953, 31640), (5080, 30849), (5334, 29380), (5460, 28702), (5876, 26670), (6328, 24765), (6604, 23730), (6780, 23114), (7112, 22035), (7345, 21336), (7620, 20566), (7910, 19812), (8255, 18984), (8814, 17780), (8890, 17628), (9492, 16510), (9906, 15820), (10283, 15240), (10668, 14690), (10920, 14351), (11557, 13560), (11752, 13335), (11865, 13208)]