221414160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83869}}^1$

素因数の和:83896

約数の個数: 80

約数和(自身を含む): 748791360

約数和(自身を除く): 527377200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 83869, 167738, 251607, 335476, 419345, 503214, 670952, 838690, 922559, 1006428, 1258035, 1341904, 1677380, 1845118, 2012856, 2516070, 2767677, 3354760, 3690236, 4025712, 4612795, 5032140, 5535354, 6709520, 7380472, 9225590, 10064280, 11070708, 13838385, 14760944, 18451180, 20128560, 22141416, 27676770, 36902360, 44282832, 55353540, 73804720, 110707080, 221414160]

約数ペア:

[(1, 221414160), (2, 110707080), (3, 73804720), (4, 55353540), (5, 44282832), (6, 36902360), (8, 27676770), (10, 22141416), (11, 20128560), (12, 18451180), (15, 14760944), (16, 13838385), (20, 11070708), (22, 10064280), (24, 9225590), (30, 7380472), (33, 6709520), (40, 5535354), (44, 5032140), (48, 4612795), (55, 4025712), (60, 3690236), (66, 3354760), (80, 2767677), (88, 2516070), (110, 2012856), (120, 1845118), (132, 1677380), (165, 1341904), (176, 1258035), (220, 1006428), (240, 922559), (264, 838690), (330, 670952), (440, 503214), (528, 419345), (660, 335476), (880, 251607), (1320, 167738), (2640, 83869)]