156717621680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1\times {\mathrm{31259}}^1$

素因数の和:33462

約数の個数: 80

約数和(自身を含む): 377119389600

約数和(自身を除く): 220401767920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2161, 2320, 4322, 8644, 10805, 17288, 21610, 31259, 34576, 43220, 62518, 62669, 86440, 125036, 125338, 156295, 172880, 250072, 250676, 312590, 313345, 500144, 501352, 625180, 626690, 906511, 1002704, 1250360, 1253380, 1813022, 2500720, 2506760, 3626044, 4532555, 5013520, 7252088, 9065110, 14504176, 18130220, 36260440, 67550699, 72520880, 135101398, 270202796, 337753495, 540405592, 675506990, 1080811184, 1351013980, 1958970271, 2702027960, 3917940542, 5404055920, 7835881084, 9794851355, 15671762168, 19589702710, 31343524336, 39179405420, 78358810840, 156717621680]

約数ペア:

[(1, 156717621680), (2, 78358810840), (4, 39179405420), (5, 31343524336), (8, 19589702710), (10, 15671762168), (16, 9794851355), (20, 7835881084), (29, 5404055920), (40, 3917940542), (58, 2702027960), (80, 1958970271), (116, 1351013980), (145, 1080811184), (232, 675506990), (290, 540405592), (464, 337753495), (580, 270202796), (1160, 135101398), (2161, 72520880), (2320, 67550699), (4322, 36260440), (8644, 18130220), (10805, 14504176), (17288, 9065110), (21610, 7252088), (31259, 5013520), (34576, 4532555), (43220, 3626044), (62518, 2506760), (62669, 2500720), (86440, 1813022), (125036, 1253380), (125338, 1250360), (156295, 1002704), (172880, 906511), (250072, 626690), (250676, 625180), (312590, 501352), (313345, 500144)]