726127740

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 192

約数和(自身を含む): 2464801920

約数和(自身を除く): 1738674180

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, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1277, 1404, 1458, 1620, 1755, 2106, 2187, 2340, 2430, 2554, 2916, 3159, 3510, 3645, 3831, 4212, 4374, 4860, 5108, 5265, 6318, 6385, 7020, 7290, 7662, 8748, 9477, 10530, 10935, 11493, 12636, 12770, 14580, 15324, 15795, 16601, 18954, 19155, 21060, 21870, 22986, 25540, 28431, 31590, 33202, 34479, 37908, 38310, 43740, 45972, 47385, 49803, 56862, 57465, 63180, 66404, 68958, 76620, 83005, 94770, 99606, 103437, 113724, 114930, 137916, 142155, 149409, 166010, 172395, 189540, 199212, 206874, 229860, 249015, 284310, 298818, 310311, 332020, 344790, 413748, 448227, 498030, 517185, 568620, 597636, 620622, 689580, 747045, 896454, 930933, 996060, 1034370, 1241244, 1344681, 1494090, 1551555, 1792908, 1861866, 2068740, 2241135, 2689362, 2792799, 2988180, 3103110, 3723732, 4034043, 4482270, 4654665, 5378724, 5585598, 6206220, 6723405, 8068086, 8964540, 9309330, 11171196, 12102129, 13446810, 13963995, 16136172, 18618660, 20170215, 24204258, 26893620, 27927990, 36306387, 40340430, 48408516, 55855980, 60510645, 72612774, 80680860, 121021290, 145225548, 181531935, 242042580, 363063870, 726127740]

約数ペア:

[(1, 726127740), (2, 363063870), (3, 242042580), (4, 181531935), (5, 145225548), (6, 121021290), (9, 80680860), (10, 72612774), (12, 60510645), (13, 55855980), (15, 48408516), (18, 40340430), (20, 36306387), (26, 27927990), (27, 26893620), (30, 24204258), (36, 20170215), (39, 18618660), (45, 16136172), (52, 13963995), (54, 13446810), (60, 12102129), (65, 11171196), (78, 9309330), (81, 8964540), (90, 8068086), (108, 6723405), (117, 6206220), (130, 5585598), (135, 5378724), (156, 4654665), (162, 4482270), (180, 4034043), (195, 3723732), (234, 3103110), (243, 2988180), (260, 2792799), (270, 2689362), (324, 2241135), (351, 2068740), (390, 1861866), (405, 1792908), (468, 1551555), (486, 1494090), (540, 1344681), (585, 1241244), (702, 1034370), (729, 996060), (780, 930933), (810, 896454), (972, 747045), (1053, 689580), (1170, 620622), (1215, 597636), (1277, 568620), (1404, 517185), (1458, 498030), (1620, 448227), (1755, 413748), (2106, 344790), (2187, 332020), (2340, 310311), (2430, 298818), (2554, 284310), (2916, 249015), (3159, 229860), (3510, 206874), (3645, 199212), (3831, 189540), (4212, 172395), (4374, 166010), (4860, 149409), (5108, 142155), (5265, 137916), (6318, 114930), (6385, 113724), (7020, 103437), (7290, 99606), (7662, 94770), (8748, 83005), (9477, 76620), (10530, 68958), (10935, 66404), (11493, 63180), (12636, 57465), (12770, 56862), (14580, 49803), (15324, 47385), (15795, 45972), (16601, 43740), (18954, 38310), (19155, 37908), (21060, 34479), (21870, 33202), (22986, 31590), (25540, 28431)]