42013560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18427}}^1$

素因数の和:18460

約数の個数: 64

約数和(自身を含む): 132681600

約数和(自身を除く): 90668040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 18427, 36854, 55281, 73708, 92135, 110562, 147416, 184270, 221124, 276405, 350113, 368540, 442248, 552810, 700226, 737080, 1050339, 1105620, 1400452, 1750565, 2100678, 2211240, 2800904, 3501130, 4201356, 5251695, 7002260, 8402712, 10503390, 14004520, 21006780, 42013560]

約数ペア:

[(1, 42013560), (2, 21006780), (3, 14004520), (4, 10503390), (5, 8402712), (6, 7002260), (8, 5251695), (10, 4201356), (12, 3501130), (15, 2800904), (19, 2211240), (20, 2100678), (24, 1750565), (30, 1400452), (38, 1105620), (40, 1050339), (57, 737080), (60, 700226), (76, 552810), (95, 442248), (114, 368540), (120, 350113), (152, 276405), (190, 221124), (228, 184270), (285, 147416), (380, 110562), (456, 92135), (570, 73708), (760, 55281), (1140, 36854), (2280, 18427)]