1369971840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23017}}^1$

素因数の和:23070

約数の個数: 128

約数和(自身を含む): 4507845120

約数和(自身を除く): 3137873280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 23017, 29760, 46034, 59520, 69051, 92068, 115085, 138102, 184136, 230170, 276204, 345255, 368272, 460340, 552408, 690510, 713527, 736544, 920680, 1104816, 1381020, 1427054, 1473088, 1841360, 2140581, 2209632, 2762040, 2854108, 2946176, 3567635, 3682720, 4281162, 4419264, 5524080, 5708216, 7135270, 7365440, 8562324, 8838528, 10702905, 11048160, 11416432, 14270540, 14730880, 17124648, 21405810, 22096320, 22832864, 28541080, 34249296, 42811620, 44192640, 45665728, 57082160, 68498592, 85623240, 91331456, 114164320, 136997184, 171246480, 228328640, 273994368, 342492960, 456657280, 684985920, 1369971840]

約数ペア:

[(1, 1369971840), (2, 684985920), (3, 456657280), (4, 342492960), (5, 273994368), (6, 228328640), (8, 171246480), (10, 136997184), (12, 114164320), (15, 91331456), (16, 85623240), (20, 68498592), (24, 57082160), (30, 45665728), (31, 44192640), (32, 42811620), (40, 34249296), (48, 28541080), (60, 22832864), (62, 22096320), (64, 21405810), (80, 17124648), (93, 14730880), (96, 14270540), (120, 11416432), (124, 11048160), (128, 10702905), (155, 8838528), (160, 8562324), (186, 7365440), (192, 7135270), (240, 5708216), (248, 5524080), (310, 4419264), (320, 4281162), (372, 3682720), (384, 3567635), (465, 2946176), (480, 2854108), (496, 2762040), (620, 2209632), (640, 2140581), (744, 1841360), (930, 1473088), (960, 1427054), (992, 1381020), (1240, 1104816), (1488, 920680), (1860, 736544), (1920, 713527), (1984, 690510), (2480, 552408), (2976, 460340), (3720, 368272), (3968, 345255), (4960, 276204), (5952, 230170), (7440, 184136), (9920, 138102), (11904, 115085), (14880, 92068), (19840, 69051), (23017, 59520), (29760, 46034)]