208164060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2281}}^1$

素因数の和:2325

約数の個数: 144

約数和(自身を含む): 701578080

約数和(自身を除く): 493414020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2281, 2340, 2535, 3042, 3380, 3510, 4562, 4563, 5070, 6084, 6843, 7020, 7605, 9124, 9126, 10140, 11405, 13686, 15210, 18252, 20529, 22810, 22815, 27372, 29653, 30420, 34215, 41058, 45620, 45630, 59306, 61587, 68430, 82116, 88959, 91260, 102645, 118612, 123174, 136860, 148265, 177918, 205290, 246348, 266877, 296530, 307935, 355836, 385489, 410580, 444795, 533754, 593060, 615870, 770978, 800631, 889590, 1067508, 1156467, 1231740, 1334385, 1541956, 1601262, 1779180, 1927445, 2312934, 2668770, 3202524, 3469401, 3854890, 4003155, 4625868, 5337540, 5782335, 6938802, 7709780, 8006310, 10408203, 11564670, 13877604, 16012620, 17347005, 20816406, 23129340, 34694010, 41632812, 52041015, 69388020, 104082030, 208164060]

約数ペア:

[(1, 208164060), (2, 104082030), (3, 69388020), (4, 52041015), (5, 41632812), (6, 34694010), (9, 23129340), (10, 20816406), (12, 17347005), (13, 16012620), (15, 13877604), (18, 11564670), (20, 10408203), (26, 8006310), (27, 7709780), (30, 6938802), (36, 5782335), (39, 5337540), (45, 4625868), (52, 4003155), (54, 3854890), (60, 3469401), (65, 3202524), (78, 2668770), (90, 2312934), (108, 1927445), (117, 1779180), (130, 1601262), (135, 1541956), (156, 1334385), (169, 1231740), (180, 1156467), (195, 1067508), (234, 889590), (260, 800631), (270, 770978), (338, 615870), (351, 593060), (390, 533754), (468, 444795), (507, 410580), (540, 385489), (585, 355836), (676, 307935), (702, 296530), (780, 266877), (845, 246348), (1014, 205290), (1170, 177918), (1404, 148265), (1521, 136860), (1690, 123174), (1755, 118612), (2028, 102645), (2281, 91260), (2340, 88959), (2535, 82116), (3042, 68430), (3380, 61587), (3510, 59306), (4562, 45630), (4563, 45620), (5070, 41058), (6084, 34215), (6843, 30420), (7020, 29653), (7605, 27372), (9124, 22815), (9126, 22810), (10140, 20529), (11405, 18252), (13686, 15210)]