216134160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81869}}^1$

素因数の和:81896

約数の個数: 80

約数和(自身を含む): 730935360

約数和(自身を除く): 514801200

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, 81869, 163738, 245607, 327476, 409345, 491214, 654952, 818690, 900559, 982428, 1228035, 1309904, 1637380, 1801118, 1964856, 2456070, 2701677, 3274760, 3602236, 3929712, 4502795, 4912140, 5403354, 6549520, 7204472, 9005590, 9824280, 10806708, 13508385, 14408944, 18011180, 19648560, 21613416, 27016770, 36022360, 43226832, 54033540, 72044720, 108067080, 216134160]

約数ペア:

[(1, 216134160), (2, 108067080), (3, 72044720), (4, 54033540), (5, 43226832), (6, 36022360), (8, 27016770), (10, 21613416), (11, 19648560), (12, 18011180), (15, 14408944), (16, 13508385), (20, 10806708), (22, 9824280), (24, 9005590), (30, 7204472), (33, 6549520), (40, 5403354), (44, 4912140), (48, 4502795), (55, 3929712), (60, 3602236), (66, 3274760), (80, 2701677), (88, 2456070), (110, 1964856), (120, 1801118), (132, 1637380), (165, 1309904), (176, 1228035), (220, 982428), (240, 900559), (264, 818690), (330, 654952), (440, 491214), (528, 409345), (660, 327476), (880, 245607), (1320, 163738), (2640, 81869)]