1569222540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12401}}^1$

素因数の和:12472

約数の個数: 144

約数和(自身を含む): 5146333920

約数和(自身を除く): 3577111380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1332, 1406, 1665, 1710, 2109, 2220, 2812, 3330, 3420, 3515, 4218, 6327, 6660, 7030, 8436, 10545, 12401, 12654, 14060, 21090, 24802, 25308, 31635, 37203, 42180, 49604, 62005, 63270, 74406, 111609, 124010, 126540, 148812, 186015, 223218, 235619, 248020, 372030, 446436, 458837, 471238, 558045, 706857, 744060, 917674, 942476, 1116090, 1178095, 1376511, 1413714, 1835348, 2120571, 2232180, 2294185, 2356190, 2753022, 2827428, 3534285, 4129533, 4241142, 4588370, 4712380, 5506044, 6882555, 7068570, 8259066, 8482284, 8717903, 9176740, 10602855, 13765110, 14137140, 16518132, 17435806, 20647665, 21205710, 26153709, 27530220, 34871612, 41295330, 42411420, 43589515, 52307418, 78461127, 82590660, 87179030, 104614836, 130768545, 156922254, 174358060, 261537090, 313844508, 392305635, 523074180, 784611270, 1569222540]

約数ペア:

[(1, 1569222540), (2, 784611270), (3, 523074180), (4, 392305635), (5, 313844508), (6, 261537090), (9, 174358060), (10, 156922254), (12, 130768545), (15, 104614836), (18, 87179030), (19, 82590660), (20, 78461127), (30, 52307418), (36, 43589515), (37, 42411420), (38, 41295330), (45, 34871612), (57, 27530220), (60, 26153709), (74, 21205710), (76, 20647665), (90, 17435806), (95, 16518132), (111, 14137140), (114, 13765110), (148, 10602855), (171, 9176740), (180, 8717903), (185, 8482284), (190, 8259066), (222, 7068570), (228, 6882555), (285, 5506044), (333, 4712380), (342, 4588370), (370, 4241142), (380, 4129533), (444, 3534285), (555, 2827428), (570, 2753022), (666, 2356190), (684, 2294185), (703, 2232180), (740, 2120571), (855, 1835348), (1110, 1413714), (1140, 1376511), (1332, 1178095), (1406, 1116090), (1665, 942476), (1710, 917674), (2109, 744060), (2220, 706857), (2812, 558045), (3330, 471238), (3420, 458837), (3515, 446436), (4218, 372030), (6327, 248020), (6660, 235619), (7030, 223218), (8436, 186015), (10545, 148812), (12401, 126540), (12654, 124010), (14060, 111609), (21090, 74406), (24802, 63270), (25308, 62005), (31635, 49604), (37203, 42180)]