432835556440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6287}}^1\times {\mathrm{12941}}^1$

素因数の和:19265

約数の個数: 128

約数和(自身を含む): 1171861862400

約数和(自身を除く): 739026305960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 6287, 12574, 12941, 25148, 25882, 31435, 44009, 50296, 51764, 62870, 64705, 88018, 90587, 103528, 119453, 125740, 129410, 176036, 181174, 220045, 238906, 245879, 251480, 258820, 352072, 362348, 440090, 452935, 477812, 491758, 517640, 597265, 724696, 836171, 880180, 905870, 955624, 983516, 1194530, 1229395, 1672342, 1721153, 1760360, 1811740, 1967032, 2389060, 2458790, 3344684, 3442306, 3623480, 4180855, 4778120, 4917580, 6689368, 6884612, 8361710, 8605765, 9835160, 13769224, 16723420, 17211530, 33446840, 34423060, 68846120, 81360067, 162720134, 325440268, 406800335, 569520469, 650880536, 813600670, 1139040938, 1545841273, 1627201340, 2278081876, 2847602345, 3091682546, 3254402680, 4556163752, 5695204690, 6183365092, 7729206365, 10820888911, 11390409380, 12366730184, 15458412730, 21641777822, 22780818760, 30916825460, 43283555644, 54104444555, 61833650920, 86567111288, 108208889110, 216417778220, 432835556440]

約数ペア:

[(1, 432835556440), (2, 216417778220), (4, 108208889110), (5, 86567111288), (7, 61833650920), (8, 54104444555), (10, 43283555644), (14, 30916825460), (19, 22780818760), (20, 21641777822), (28, 15458412730), (35, 12366730184), (38, 11390409380), (40, 10820888911), (56, 7729206365), (70, 6183365092), (76, 5695204690), (95, 4556163752), (133, 3254402680), (140, 3091682546), (152, 2847602345), (190, 2278081876), (266, 1627201340), (280, 1545841273), (380, 1139040938), (532, 813600670), (665, 650880536), (760, 569520469), (1064, 406800335), (1330, 325440268), (2660, 162720134), (5320, 81360067), (6287, 68846120), (12574, 34423060), (12941, 33446840), (25148, 17211530), (25882, 16723420), (31435, 13769224), (44009, 9835160), (50296, 8605765), (51764, 8361710), (62870, 6884612), (64705, 6689368), (88018, 4917580), (90587, 4778120), (103528, 4180855), (119453, 3623480), (125740, 3442306), (129410, 3344684), (176036, 2458790), (181174, 2389060), (220045, 1967032), (238906, 1811740), (245879, 1760360), (251480, 1721153), (258820, 1672342), (352072, 1229395), (362348, 1194530), (440090, 983516), (452935, 955624), (477812, 905870), (491758, 880180), (517640, 836171), (597265, 724696)]