13174980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 48168960

約数和(自身を除く): 34993980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 127, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 254, 260, 266, 273, 285, 364, 380, 381, 390, 399, 420, 455, 494, 508, 532, 546, 570, 635, 665, 741, 762, 780, 798, 889, 910, 988, 1092, 1140, 1235, 1270, 1330, 1365, 1482, 1524, 1596, 1651, 1729, 1778, 1820, 1905, 1995, 2413, 2470, 2540, 2660, 2667, 2730, 2964, 3302, 3458, 3556, 3705, 3810, 3990, 4445, 4826, 4940, 4953, 5187, 5334, 5460, 6604, 6916, 7239, 7410, 7620, 7980, 8255, 8645, 8890, 9652, 9906, 10374, 10668, 11557, 12065, 13335, 14478, 14820, 16510, 16891, 17290, 17780, 19812, 20748, 23114, 24130, 24765, 25935, 26670, 28956, 31369, 33020, 33782, 34580, 34671, 36195, 46228, 48260, 49530, 50673, 51870, 53340, 57785, 62738, 67564, 69342, 72390, 84455, 94107, 99060, 101346, 103740, 115570, 125476, 138684, 144780, 156845, 168910, 173355, 188214, 202692, 219583, 231140, 253365, 313690, 337820, 346710, 376428, 439166, 470535, 506730, 627380, 658749, 693420, 878332, 941070, 1013460, 1097915, 1317498, 1882140, 2195830, 2634996, 3293745, 4391660, 6587490, 13174980]

約数ペア:

[(1, 13174980), (2, 6587490), (3, 4391660), (4, 3293745), (5, 2634996), (6, 2195830), (7, 1882140), (10, 1317498), (12, 1097915), (13, 1013460), (14, 941070), (15, 878332), (19, 693420), (20, 658749), (21, 627380), (26, 506730), (28, 470535), (30, 439166), (35, 376428), (38, 346710), (39, 337820), (42, 313690), (52, 253365), (57, 231140), (60, 219583), (65, 202692), (70, 188214), (76, 173355), (78, 168910), (84, 156845), (91, 144780), (95, 138684), (105, 125476), (114, 115570), (127, 103740), (130, 101346), (133, 99060), (140, 94107), (156, 84455), (182, 72390), (190, 69342), (195, 67564), (210, 62738), (228, 57785), (247, 53340), (254, 51870), (260, 50673), (266, 49530), (273, 48260), (285, 46228), (364, 36195), (380, 34671), (381, 34580), (390, 33782), (399, 33020), (420, 31369), (455, 28956), (494, 26670), (508, 25935), (532, 24765), (546, 24130), (570, 23114), (635, 20748), (665, 19812), (741, 17780), (762, 17290), (780, 16891), (798, 16510), (889, 14820), (910, 14478), (988, 13335), (1092, 12065), (1140, 11557), (1235, 10668), (1270, 10374), (1330, 9906), (1365, 9652), (1482, 8890), (1524, 8645), (1596, 8255), (1651, 7980), (1729, 7620), (1778, 7410), (1820, 7239), (1905, 6916), (1995, 6604), (2413, 5460), (2470, 5334), (2540, 5187), (2660, 4953), (2667, 4940), (2730, 4826), (2964, 4445), (3302, 3990), (3458, 3810), (3556, 3705)]