242421660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1319

約数の個数: 168

約数和(自身を含む): 822635520

約数和(自身を除く): 580213860

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, 1279, 1404, 1458, 1620, 1755, 2106, 2340, 2430, 2558, 2916, 3159, 3510, 3645, 3837, 4212, 4860, 5116, 5265, 6318, 6395, 7020, 7290, 7674, 9477, 10530, 11511, 12636, 12790, 14580, 15348, 15795, 16627, 18954, 19185, 21060, 23022, 25580, 31590, 33254, 34533, 37908, 38370, 46044, 47385, 49881, 57555, 63180, 66508, 69066, 76740, 83135, 94770, 99762, 103599, 115110, 138132, 149643, 166270, 172665, 189540, 199524, 207198, 230220, 249405, 299286, 310797, 332540, 345330, 414396, 448929, 498810, 517995, 598572, 621594, 690660, 748215, 897858, 932391, 997620, 1035990, 1243188, 1346787, 1496430, 1553985, 1795716, 1864782, 2071980, 2244645, 2693574, 2992860, 3107970, 3729564, 4040361, 4489290, 4661955, 5387148, 6215940, 6733935, 8080722, 8978580, 9323910, 12121083, 13467870, 16161444, 18647820, 20201805, 24242166, 26935740, 40403610, 48484332, 60605415, 80807220, 121210830, 242421660]

約数ペア:

[(1, 242421660), (2, 121210830), (3, 80807220), (4, 60605415), (5, 48484332), (6, 40403610), (9, 26935740), (10, 24242166), (12, 20201805), (13, 18647820), (15, 16161444), (18, 13467870), (20, 12121083), (26, 9323910), (27, 8978580), (30, 8080722), (36, 6733935), (39, 6215940), (45, 5387148), (52, 4661955), (54, 4489290), (60, 4040361), (65, 3729564), (78, 3107970), (81, 2992860), (90, 2693574), (108, 2244645), (117, 2071980), (130, 1864782), (135, 1795716), (156, 1553985), (162, 1496430), (180, 1346787), (195, 1243188), (234, 1035990), (243, 997620), (260, 932391), (270, 897858), (324, 748215), (351, 690660), (390, 621594), (405, 598572), (468, 517995), (486, 498810), (540, 448929), (585, 414396), (702, 345330), (729, 332540), (780, 310797), (810, 299286), (972, 249405), (1053, 230220), (1170, 207198), (1215, 199524), (1279, 189540), (1404, 172665), (1458, 166270), (1620, 149643), (1755, 138132), (2106, 115110), (2340, 103599), (2430, 99762), (2558, 94770), (2916, 83135), (3159, 76740), (3510, 69066), (3645, 66508), (3837, 63180), (4212, 57555), (4860, 49881), (5116, 47385), (5265, 46044), (6318, 38370), (6395, 37908), (7020, 34533), (7290, 33254), (7674, 31590), (9477, 25580), (10530, 23022), (11511, 21060), (12636, 19185), (12790, 18954), (14580, 16627), (15348, 15795)]