42287160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 141523200

約数和(自身を除く): 99236040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1091, 1140, 1292, 1615, 1938, 2040, 2182, 2280, 2584, 3230, 3273, 3876, 4364, 4845, 5455, 6460, 6546, 7752, 8728, 9690, 10910, 12920, 13092, 16365, 18547, 19380, 20729, 21820, 26184, 32730, 37094, 38760, 41458, 43640, 55641, 62187, 65460, 74188, 82916, 92735, 103645, 111282, 124374, 130920, 148376, 165832, 185470, 207290, 222564, 248748, 278205, 310935, 352393, 370940, 414580, 445128, 497496, 556410, 621870, 704786, 741880, 829160, 1057179, 1112820, 1243740, 1409572, 1761965, 2114358, 2225640, 2487480, 2819144, 3523930, 4228716, 5285895, 7047860, 8457432, 10571790, 14095720, 21143580, 42287160]

約数ペア:

[(1, 42287160), (2, 21143580), (3, 14095720), (4, 10571790), (5, 8457432), (6, 7047860), (8, 5285895), (10, 4228716), (12, 3523930), (15, 2819144), (17, 2487480), (19, 2225640), (20, 2114358), (24, 1761965), (30, 1409572), (34, 1243740), (38, 1112820), (40, 1057179), (51, 829160), (57, 741880), (60, 704786), (68, 621870), (76, 556410), (85, 497496), (95, 445128), (102, 414580), (114, 370940), (120, 352393), (136, 310935), (152, 278205), (170, 248748), (190, 222564), (204, 207290), (228, 185470), (255, 165832), (285, 148376), (323, 130920), (340, 124374), (380, 111282), (408, 103645), (456, 92735), (510, 82916), (570, 74188), (646, 65460), (680, 62187), (760, 55641), (969, 43640), (1020, 41458), (1091, 38760), (1140, 37094), (1292, 32730), (1615, 26184), (1938, 21820), (2040, 20729), (2182, 19380), (2280, 18547), (2584, 16365), (3230, 13092), (3273, 12920), (3876, 10910), (4364, 9690), (4845, 8728), (5455, 7752), (6460, 6546)]