143271480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 328472520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 311, 330, 349, 440, 622, 660, 698, 933, 1047, 1244, 1320, 1396, 1555, 1745, 1866, 2094, 2488, 2792, 3110, 3421, 3490, 3732, 3839, 4188, 4665, 5235, 6220, 6842, 6980, 7464, 7678, 8376, 9330, 10263, 10470, 11517, 12440, 13684, 13960, 15356, 17105, 18660, 19195, 20526, 20940, 23034, 27368, 30712, 34210, 37320, 38390, 41052, 41880, 46068, 51315, 57585, 68420, 76780, 82104, 92136, 102630, 108539, 115170, 136840, 153560, 205260, 217078, 230340, 325617, 410520, 434156, 460680, 542695, 651234, 868312, 1085390, 1193929, 1302468, 1628085, 2170780, 2387858, 2604936, 3256170, 3581787, 4341560, 4775716, 5969645, 6512340, 7163574, 9551432, 11939290, 13024680, 14327148, 17908935, 23878580, 28654296, 35817870, 47757160, 71635740, 143271480]

約数ペア:

[(1, 143271480), (2, 71635740), (3, 47757160), (4, 35817870), (5, 28654296), (6, 23878580), (8, 17908935), (10, 14327148), (11, 13024680), (12, 11939290), (15, 9551432), (20, 7163574), (22, 6512340), (24, 5969645), (30, 4775716), (33, 4341560), (40, 3581787), (44, 3256170), (55, 2604936), (60, 2387858), (66, 2170780), (88, 1628085), (110, 1302468), (120, 1193929), (132, 1085390), (165, 868312), (220, 651234), (264, 542695), (311, 460680), (330, 434156), (349, 410520), (440, 325617), (622, 230340), (660, 217078), (698, 205260), (933, 153560), (1047, 136840), (1244, 115170), (1320, 108539), (1396, 102630), (1555, 92136), (1745, 82104), (1866, 76780), (2094, 68420), (2488, 57585), (2792, 51315), (3110, 46068), (3421, 41880), (3490, 41052), (3732, 38390), (3839, 37320), (4188, 34210), (4665, 30712), (5235, 27368), (6220, 23034), (6842, 20940), (6980, 20526), (7464, 19195), (7678, 18660), (8376, 17105), (9330, 15356), (10263, 13960), (10470, 13684), (11517, 12440)]