2118243240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{42331}}^1$

素因数の和:42487

約数の個数: 96

約数和(自身を含む): 6933981600

約数和(自身を除く): 4815738360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 10008, 12510, 16680, 25020, 42331, 50040, 84662, 126993, 169324, 211655, 253986, 338648, 380979, 423310, 507972, 634965, 761958, 846620, 1015944, 1269930, 1523916, 1693240, 1904895, 2539860, 3047832, 3809790, 5079720, 5884009, 7619580, 11768018, 15239160, 17652027, 23536036, 29420045, 35304054, 47072072, 52956081, 58840090, 70608108, 88260135, 105912162, 117680180, 141216216, 176520270, 211824324, 235360360, 264780405, 353040540, 423648648, 529560810, 706081080, 1059121620, 2118243240]

約数ペア:

[(1, 2118243240), (2, 1059121620), (3, 706081080), (4, 529560810), (5, 423648648), (6, 353040540), (8, 264780405), (9, 235360360), (10, 211824324), (12, 176520270), (15, 141216216), (18, 117680180), (20, 105912162), (24, 88260135), (30, 70608108), (36, 58840090), (40, 52956081), (45, 47072072), (60, 35304054), (72, 29420045), (90, 23536036), (120, 17652027), (139, 15239160), (180, 11768018), (278, 7619580), (360, 5884009), (417, 5079720), (556, 3809790), (695, 3047832), (834, 2539860), (1112, 1904895), (1251, 1693240), (1390, 1523916), (1668, 1269930), (2085, 1015944), (2502, 846620), (2780, 761958), (3336, 634965), (4170, 507972), (5004, 423310), (5560, 380979), (6255, 338648), (8340, 253986), (10008, 211655), (12510, 169324), (16680, 126993), (25020, 84662), (42331, 50040)]