40007487360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{251051}}^1$

素因数の和:251156

約数の個数: 128

約数和(自身を含む): 129060812160

約数和(自身を除く): 89053324800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 10624, 13280, 15936, 19920, 26560, 31872, 39840, 53120, 79680, 159360, 251051, 502102, 753153, 1004204, 1255255, 1506306, 2008408, 2510510, 3012612, 3765765, 4016816, 5021020, 6025224, 7531530, 8033632, 10042040, 12050448, 15063060, 16067264, 20084080, 20837233, 24100896, 30126120, 32134528, 40168160, 41674466, 48201792, 60252240, 62511699, 80336320, 83348932, 96403584, 104186165, 120504480, 125023398, 160672640, 166697864, 208372330, 241008960, 250046796, 312558495, 333395728, 416744660, 482017920, 500093592, 625116990, 666791456, 833489320, 1000187184, 1250233980, 1333582912, 1666978640, 2000374368, 2500467960, 2667165824, 3333957280, 4000748736, 5000935920, 6667914560, 8001497472, 10001871840, 13335829120, 20003743680, 40007487360]

約数ペア:

[(1, 40007487360), (2, 20003743680), (3, 13335829120), (4, 10001871840), (5, 8001497472), (6, 6667914560), (8, 5000935920), (10, 4000748736), (12, 3333957280), (15, 2667165824), (16, 2500467960), (20, 2000374368), (24, 1666978640), (30, 1333582912), (32, 1250233980), (40, 1000187184), (48, 833489320), (60, 666791456), (64, 625116990), (80, 500093592), (83, 482017920), (96, 416744660), (120, 333395728), (128, 312558495), (160, 250046796), (166, 241008960), (192, 208372330), (240, 166697864), (249, 160672640), (320, 125023398), (332, 120504480), (384, 104186165), (415, 96403584), (480, 83348932), (498, 80336320), (640, 62511699), (664, 60252240), (830, 48201792), (960, 41674466), (996, 40168160), (1245, 32134528), (1328, 30126120), (1660, 24100896), (1920, 20837233), (1992, 20084080), (2490, 16067264), (2656, 15063060), (3320, 12050448), (3984, 10042040), (4980, 8033632), (5312, 7531530), (6640, 6025224), (7968, 5021020), (9960, 4016816), (10624, 3765765), (13280, 3012612), (15936, 2510510), (19920, 2008408), (26560, 1506306), (31872, 1255255), (39840, 1004204), (53120, 753153), (79680, 502102), (159360, 251051)]