630271320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2962

約数の個数: 192

約数和(自身を含む): 2259744480

約数和(自身を除く): 1629473160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 370, 392, 420, 444, 490, 518, 555, 588, 735, 740, 777, 840, 888, 980, 1036, 1110, 1176, 1295, 1470, 1480, 1554, 1813, 1960, 2072, 2220, 2590, 2897, 2940, 3108, 3626, 3885, 4440, 5180, 5439, 5794, 5880, 6216, 7252, 7770, 8691, 9065, 10360, 10878, 11588, 14485, 14504, 15540, 17382, 18130, 20279, 21756, 23176, 27195, 28970, 31080, 34764, 36260, 40558, 43455, 43512, 54390, 57940, 60837, 69528, 72520, 81116, 86910, 101395, 107189, 108780, 115880, 121674, 141953, 162232, 173820, 202790, 214378, 217560, 243348, 283906, 304185, 321567, 347640, 405580, 425859, 428756, 486696, 535945, 567812, 608370, 643134, 709765, 750323, 811160, 851718, 857512, 1071890, 1135624, 1216740, 1286268, 1419530, 1500646, 1607835, 1703436, 2129295, 2143780, 2250969, 2433480, 2572536, 2839060, 3001292, 3215670, 3406872, 3751615, 4258590, 4287560, 4501938, 5252261, 5678120, 6002584, 6431340, 7503230, 8517180, 9003876, 10504522, 11254845, 12862680, 15006460, 15756783, 17034360, 18007752, 21009044, 22509690, 26261305, 30012920, 31513566, 42018088, 45019380, 52522610, 63027132, 78783915, 90038760, 105045220, 126054264, 157567830, 210090440, 315135660, 630271320]

約数ペア:

[(1, 630271320), (2, 315135660), (3, 210090440), (4, 157567830), (5, 126054264), (6, 105045220), (7, 90038760), (8, 78783915), (10, 63027132), (12, 52522610), (14, 45019380), (15, 42018088), (20, 31513566), (21, 30012920), (24, 26261305), (28, 22509690), (30, 21009044), (35, 18007752), (37, 17034360), (40, 15756783), (42, 15006460), (49, 12862680), (56, 11254845), (60, 10504522), (70, 9003876), (74, 8517180), (84, 7503230), (98, 6431340), (105, 6002584), (111, 5678120), (120, 5252261), (140, 4501938), (147, 4287560), (148, 4258590), (168, 3751615), (185, 3406872), (196, 3215670), (210, 3001292), (222, 2839060), (245, 2572536), (259, 2433480), (280, 2250969), (294, 2143780), (296, 2129295), (370, 1703436), (392, 1607835), (420, 1500646), (444, 1419530), (490, 1286268), (518, 1216740), (555, 1135624), (588, 1071890), (735, 857512), (740, 851718), (777, 811160), (840, 750323), (888, 709765), (980, 643134), (1036, 608370), (1110, 567812), (1176, 535945), (1295, 486696), (1470, 428756), (1480, 425859), (1554, 405580), (1813, 347640), (1960, 321567), (2072, 304185), (2220, 283906), (2590, 243348), (2897, 217560), (2940, 214378), (3108, 202790), (3626, 173820), (3885, 162232), (4440, 141953), (5180, 121674), (5439, 115880), (5794, 108780), (5880, 107189), (6216, 101395), (7252, 86910), (7770, 81116), (8691, 72520), (9065, 69528), (10360, 60837), (10878, 57940), (11588, 54390), (14485, 43512), (14504, 43455), (15540, 40558), (17382, 36260), (18130, 34764), (20279, 31080), (21756, 28970), (23176, 27195)]