1629601740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25793}}^1$

素因数の和:25830

約数の個数: 144

約数和(自身を含む): 5520741408

約数和(自身を除く): 3891139668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 5265, 6318, 7020, 10530, 12636, 15795, 21060, 25793, 31590, 51586, 63180, 77379, 103172, 128965, 154758, 232137, 257930, 309516, 335309, 386895, 464274, 515860, 670618, 696411, 773790, 928548, 1005927, 1160685, 1341236, 1392822, 1547580, 1676545, 2011854, 2089233, 2321370, 2785644, 3017781, 3353090, 3482055, 4023708, 4178466, 4642740, 5029635, 6035562, 6267699, 6706180, 6964110, 8356932, 9053343, 10059270, 10446165, 12071124, 12535398, 13928220, 15088905, 18106686, 20118540, 20892330, 25070796, 27160029, 30177810, 31338495, 36213372, 41784660, 45266715, 54320058, 60355620, 62676990, 81480087, 90533430, 108640116, 125353980, 135800145, 162960174, 181066860, 271600290, 325920348, 407400435, 543200580, 814800870, 1629601740]

約数ペア:

[(1, 1629601740), (2, 814800870), (3, 543200580), (4, 407400435), (5, 325920348), (6, 271600290), (9, 181066860), (10, 162960174), (12, 135800145), (13, 125353980), (15, 108640116), (18, 90533430), (20, 81480087), (26, 62676990), (27, 60355620), (30, 54320058), (36, 45266715), (39, 41784660), (45, 36213372), (52, 31338495), (54, 30177810), (60, 27160029), (65, 25070796), (78, 20892330), (81, 20118540), (90, 18106686), (108, 15088905), (117, 13928220), (130, 12535398), (135, 12071124), (156, 10446165), (162, 10059270), (180, 9053343), (195, 8356932), (234, 6964110), (243, 6706180), (260, 6267699), (270, 6035562), (324, 5029635), (351, 4642740), (390, 4178466), (405, 4023708), (468, 3482055), (486, 3353090), (540, 3017781), (585, 2785644), (702, 2321370), (780, 2089233), (810, 2011854), (972, 1676545), (1053, 1547580), (1170, 1392822), (1215, 1341236), (1404, 1160685), (1620, 1005927), (1755, 928548), (2106, 773790), (2340, 696411), (2430, 670618), (3159, 515860), (3510, 464274), (4212, 386895), (4860, 335309), (5265, 309516), (6318, 257930), (7020, 232137), (10530, 154758), (12636, 128965), (15795, 103172), (21060, 77379), (25793, 63180), (31590, 51586)]