734389320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23629}}^1$

素因数の和:23687

約数の個数: 128

約数和(自身を含む): 2586067200

約数和(自身を除く): 1851677880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 23629, 31080, 47258, 70887, 94516, 118145, 141774, 165403, 189032, 236290, 283548, 330806, 354435, 472580, 496209, 567096, 661612, 708870, 827015, 874273, 945160, 992418, 1323224, 1417740, 1654030, 1748546, 1984836, 2481045, 2622819, 2835480, 3308060, 3497092, 3969672, 4371365, 4962090, 5245638, 6119911, 6616120, 6994184, 8742730, 9924180, 10491276, 12239822, 13114095, 17485460, 18359733, 19848360, 20982552, 24479644, 26228190, 30599555, 34970920, 36719466, 48959288, 52456380, 61199110, 73438932, 91798665, 104912760, 122398220, 146877864, 183597330, 244796440, 367194660, 734389320]

約数ペア:

[(1, 734389320), (2, 367194660), (3, 244796440), (4, 183597330), (5, 146877864), (6, 122398220), (7, 104912760), (8, 91798665), (10, 73438932), (12, 61199110), (14, 52456380), (15, 48959288), (20, 36719466), (21, 34970920), (24, 30599555), (28, 26228190), (30, 24479644), (35, 20982552), (37, 19848360), (40, 18359733), (42, 17485460), (56, 13114095), (60, 12239822), (70, 10491276), (74, 9924180), (84, 8742730), (105, 6994184), (111, 6616120), (120, 6119911), (140, 5245638), (148, 4962090), (168, 4371365), (185, 3969672), (210, 3497092), (222, 3308060), (259, 2835480), (280, 2622819), (296, 2481045), (370, 1984836), (420, 1748546), (444, 1654030), (518, 1417740), (555, 1323224), (740, 992418), (777, 945160), (840, 874273), (888, 827015), (1036, 708870), (1110, 661612), (1295, 567096), (1480, 496209), (1554, 472580), (2072, 354435), (2220, 330806), (2590, 283548), (3108, 236290), (3885, 189032), (4440, 165403), (5180, 141774), (6216, 118145), (7770, 94516), (10360, 70887), (15540, 47258), (23629, 31080)]