17261880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 55814400

約数和(自身を除く): 38552520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 113, 114, 120, 134, 152, 190, 201, 226, 228, 268, 285, 335, 339, 380, 402, 452, 456, 536, 565, 570, 670, 678, 760, 804, 904, 1005, 1130, 1140, 1273, 1340, 1356, 1608, 1695, 2010, 2147, 2260, 2280, 2546, 2680, 2712, 3390, 3819, 4020, 4294, 4520, 5092, 6365, 6441, 6780, 7571, 7638, 8040, 8588, 10184, 10735, 12730, 12882, 13560, 15142, 15276, 17176, 19095, 21470, 22713, 25460, 25764, 30284, 30552, 32205, 37855, 38190, 42940, 45426, 50920, 51528, 60568, 64410, 75710, 76380, 85880, 90852, 113565, 128820, 143849, 151420, 152760, 181704, 227130, 257640, 287698, 302840, 431547, 454260, 575396, 719245, 863094, 908520, 1150792, 1438490, 1726188, 2157735, 2876980, 3452376, 4315470, 5753960, 8630940, 17261880]

約数ペア:

[(1, 17261880), (2, 8630940), (3, 5753960), (4, 4315470), (5, 3452376), (6, 2876980), (8, 2157735), (10, 1726188), (12, 1438490), (15, 1150792), (19, 908520), (20, 863094), (24, 719245), (30, 575396), (38, 454260), (40, 431547), (57, 302840), (60, 287698), (67, 257640), (76, 227130), (95, 181704), (113, 152760), (114, 151420), (120, 143849), (134, 128820), (152, 113565), (190, 90852), (201, 85880), (226, 76380), (228, 75710), (268, 64410), (285, 60568), (335, 51528), (339, 50920), (380, 45426), (402, 42940), (452, 38190), (456, 37855), (536, 32205), (565, 30552), (570, 30284), (670, 25764), (678, 25460), (760, 22713), (804, 21470), (904, 19095), (1005, 17176), (1130, 15276), (1140, 15142), (1273, 13560), (1340, 12882), (1356, 12730), (1608, 10735), (1695, 10184), (2010, 8588), (2147, 8040), (2260, 7638), (2280, 7571), (2546, 6780), (2680, 6441), (2712, 6365), (3390, 5092), (3819, 4520), (4020, 4294)]