157406340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 549126144

約数和(自身を除く): 391719804

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, 127, 130, 140, 156, 182, 195, 210, 227, 254, 260, 273, 364, 381, 390, 420, 454, 455, 508, 546, 635, 681, 762, 780, 889, 908, 910, 1092, 1135, 1270, 1362, 1365, 1524, 1589, 1651, 1778, 1820, 1905, 2270, 2540, 2667, 2724, 2730, 2951, 3178, 3302, 3405, 3556, 3810, 4445, 4540, 4767, 4953, 5334, 5460, 5902, 6356, 6604, 6810, 7620, 7945, 8255, 8853, 8890, 9534, 9906, 10668, 11557, 11804, 13335, 13620, 14755, 15890, 16510, 17706, 17780, 19068, 19812, 20657, 23114, 23835, 24765, 26670, 28829, 29510, 31780, 33020, 34671, 35412, 41314, 44265, 46228, 47670, 49530, 53340, 57658, 57785, 59020, 61971, 69342, 82628, 86487, 88530, 95340, 99060, 103285, 115316, 115570, 123942, 138684, 144145, 172974, 173355, 177060, 201803, 206570, 231140, 247884, 288290, 309855, 345948, 346710, 374777, 403606, 413140, 432435, 576580, 605409, 619710, 693420, 749554, 807212, 864870, 1009015, 1124331, 1210818, 1239420, 1499108, 1729740, 1873885, 2018030, 2248662, 2421636, 2623439, 3027045, 3747770, 4036060, 4497324, 5246878, 5621655, 6054090, 7495540, 7870317, 10493756, 11243310, 12108180, 13117195, 15740634, 22486620, 26234390, 31481268, 39351585, 52468780, 78703170, 157406340]

約数ペア:

[(1, 157406340), (2, 78703170), (3, 52468780), (4, 39351585), (5, 31481268), (6, 26234390), (7, 22486620), (10, 15740634), (12, 13117195), (13, 12108180), (14, 11243310), (15, 10493756), (20, 7870317), (21, 7495540), (26, 6054090), (28, 5621655), (30, 5246878), (35, 4497324), (39, 4036060), (42, 3747770), (52, 3027045), (60, 2623439), (65, 2421636), (70, 2248662), (78, 2018030), (84, 1873885), (91, 1729740), (105, 1499108), (127, 1239420), (130, 1210818), (140, 1124331), (156, 1009015), (182, 864870), (195, 807212), (210, 749554), (227, 693420), (254, 619710), (260, 605409), (273, 576580), (364, 432435), (381, 413140), (390, 403606), (420, 374777), (454, 346710), (455, 345948), (508, 309855), (546, 288290), (635, 247884), (681, 231140), (762, 206570), (780, 201803), (889, 177060), (908, 173355), (910, 172974), (1092, 144145), (1135, 138684), (1270, 123942), (1362, 115570), (1365, 115316), (1524, 103285), (1589, 99060), (1651, 95340), (1778, 88530), (1820, 86487), (1905, 82628), (2270, 69342), (2540, 61971), (2667, 59020), (2724, 57785), (2730, 57658), (2951, 53340), (3178, 49530), (3302, 47670), (3405, 46228), (3556, 44265), (3810, 41314), (4445, 35412), (4540, 34671), (4767, 33020), (4953, 31780), (5334, 29510), (5460, 28829), (5902, 26670), (6356, 24765), (6604, 23835), (6810, 23114), (7620, 20657), (7945, 19812), (8255, 19068), (8853, 17780), (8890, 17706), (9534, 16510), (9906, 15890), (10668, 14755), (11557, 13620), (11804, 13335)]