4156680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 14100480

約数和(自身を除く): 9943800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 67, 88, 94, 110, 120, 132, 134, 141, 165, 188, 201, 220, 235, 264, 268, 282, 330, 335, 376, 402, 440, 470, 517, 536, 564, 660, 670, 705, 737, 804, 940, 1005, 1034, 1128, 1320, 1340, 1410, 1474, 1551, 1608, 1880, 2010, 2068, 2211, 2585, 2680, 2820, 2948, 3102, 3149, 3685, 4020, 4136, 4422, 5170, 5640, 5896, 6204, 6298, 7370, 7755, 8040, 8844, 9447, 10340, 11055, 12408, 12596, 14740, 15510, 15745, 17688, 18894, 20680, 22110, 25192, 29480, 31020, 31490, 34639, 37788, 44220, 47235, 62040, 62980, 69278, 75576, 88440, 94470, 103917, 125960, 138556, 173195, 188940, 207834, 277112, 346390, 377880, 415668, 519585, 692780, 831336, 1039170, 1385560, 2078340, 4156680]

約数ペア:

[(1, 4156680), (2, 2078340), (3, 1385560), (4, 1039170), (5, 831336), (6, 692780), (8, 519585), (10, 415668), (11, 377880), (12, 346390), (15, 277112), (20, 207834), (22, 188940), (24, 173195), (30, 138556), (33, 125960), (40, 103917), (44, 94470), (47, 88440), (55, 75576), (60, 69278), (66, 62980), (67, 62040), (88, 47235), (94, 44220), (110, 37788), (120, 34639), (132, 31490), (134, 31020), (141, 29480), (165, 25192), (188, 22110), (201, 20680), (220, 18894), (235, 17688), (264, 15745), (268, 15510), (282, 14740), (330, 12596), (335, 12408), (376, 11055), (402, 10340), (440, 9447), (470, 8844), (517, 8040), (536, 7755), (564, 7370), (660, 6298), (670, 6204), (705, 5896), (737, 5640), (804, 5170), (940, 4422), (1005, 4136), (1034, 4020), (1128, 3685), (1320, 3149), (1340, 3102), (1410, 2948), (1474, 2820), (1551, 2680), (1608, 2585), (1880, 2211), (2010, 2068)]