15669628760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{4691}}^1$

素因数の和:4837

約数の個数: 96

約数和(自身を含む): 36837173520

約数和(自身を除く): 21167544760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 61, 74, 122, 148, 185, 244, 296, 305, 370, 488, 610, 740, 1220, 1369, 1480, 2257, 2440, 2738, 4514, 4691, 5476, 6845, 9028, 9382, 10952, 11285, 13690, 18056, 18764, 22570, 23455, 27380, 37528, 45140, 46910, 54760, 83509, 90280, 93820, 167018, 173567, 187640, 286151, 334036, 347134, 417545, 572302, 668072, 694268, 835090, 867835, 1144604, 1388536, 1430755, 1670180, 1735670, 2289208, 2861510, 3340360, 3471340, 5723020, 6421979, 6942680, 10587587, 11446040, 12843958, 21175174, 25687916, 32109895, 42350348, 51375832, 52937935, 64219790, 84700696, 105875870, 128439580, 211751740, 256879160, 391740719, 423503480, 783481438, 1566962876, 1958703595, 3133925752, 3917407190, 7834814380, 15669628760]

約数ペア:

[(1, 15669628760), (2, 7834814380), (4, 3917407190), (5, 3133925752), (8, 1958703595), (10, 1566962876), (20, 783481438), (37, 423503480), (40, 391740719), (61, 256879160), (74, 211751740), (122, 128439580), (148, 105875870), (185, 84700696), (244, 64219790), (296, 52937935), (305, 51375832), (370, 42350348), (488, 32109895), (610, 25687916), (740, 21175174), (1220, 12843958), (1369, 11446040), (1480, 10587587), (2257, 6942680), (2440, 6421979), (2738, 5723020), (4514, 3471340), (4691, 3340360), (5476, 2861510), (6845, 2289208), (9028, 1735670), (9382, 1670180), (10952, 1430755), (11285, 1388536), (13690, 1144604), (18056, 867835), (18764, 835090), (22570, 694268), (23455, 668072), (27380, 572302), (37528, 417545), (45140, 347134), (46910, 334036), (54760, 286151), (83509, 187640), (90280, 173567), (93820, 167018)]