159341220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46591}}^1$

素因数の和:46625

約数の個数: 72

約数和(自身を含む): 508784640

約数和(自身を除く): 349443420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 46591, 93182, 139773, 186364, 232955, 279546, 419319, 465910, 559092, 698865, 838638, 885229, 931820, 1397730, 1677276, 1770458, 2096595, 2655687, 2795460, 3540916, 4193190, 4426145, 5311374, 7967061, 8386380, 8852290, 10622748, 13278435, 15934122, 17704580, 26556870, 31868244, 39835305, 53113740, 79670610, 159341220]

約数ペア:

[(1, 159341220), (2, 79670610), (3, 53113740), (4, 39835305), (5, 31868244), (6, 26556870), (9, 17704580), (10, 15934122), (12, 13278435), (15, 10622748), (18, 8852290), (19, 8386380), (20, 7967061), (30, 5311374), (36, 4426145), (38, 4193190), (45, 3540916), (57, 2795460), (60, 2655687), (76, 2096595), (90, 1770458), (95, 1677276), (114, 1397730), (171, 931820), (180, 885229), (190, 838638), (228, 698865), (285, 559092), (342, 465910), (380, 419319), (570, 279546), (684, 232955), (855, 186364), (1140, 139773), (1710, 93182), (3420, 46591)]