264838140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{10009}}^1$

素因数の和:10041

約数の個数: 144

約数和(自身を含む): 958557600

約数和(自身を除く): 693719460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 10009, 13230, 20018, 26460, 30027, 40036, 50045, 60054, 70063, 90081, 100090, 120108, 140126, 150135, 180162, 200180, 210189, 270243, 280252, 300270, 350315, 360324, 420378, 450405, 490441, 540486, 600540, 630567, 700630, 840756, 900810, 980882, 1050945, 1080972, 1261134, 1351215, 1401260, 1471323, 1801620, 1891701, 1961764, 2101890, 2452205, 2522268, 2702430, 2942646, 3152835, 3783402, 4203780, 4413969, 4904410, 5404860, 5885292, 6305670, 7356615, 7566804, 8827938, 9458505, 9808820, 12611340, 13241907, 14713230, 17655876, 18917010, 22069845, 26483814, 29426460, 37834020, 44139690, 52967628, 66209535, 88279380, 132419070, 264838140]

約数ペア:

[(1, 264838140), (2, 132419070), (3, 88279380), (4, 66209535), (5, 52967628), (6, 44139690), (7, 37834020), (9, 29426460), (10, 26483814), (12, 22069845), (14, 18917010), (15, 17655876), (18, 14713230), (20, 13241907), (21, 12611340), (27, 9808820), (28, 9458505), (30, 8827938), (35, 7566804), (36, 7356615), (42, 6305670), (45, 5885292), (49, 5404860), (54, 4904410), (60, 4413969), (63, 4203780), (70, 3783402), (84, 3152835), (90, 2942646), (98, 2702430), (105, 2522268), (108, 2452205), (126, 2101890), (135, 1961764), (140, 1891701), (147, 1801620), (180, 1471323), (189, 1401260), (196, 1351215), (210, 1261134), (245, 1080972), (252, 1050945), (270, 980882), (294, 900810), (315, 840756), (378, 700630), (420, 630567), (441, 600540), (490, 540486), (540, 490441), (588, 450405), (630, 420378), (735, 360324), (756, 350315), (882, 300270), (945, 280252), (980, 270243), (1260, 210189), (1323, 200180), (1470, 180162), (1764, 150135), (1890, 140126), (2205, 120108), (2646, 100090), (2940, 90081), (3780, 70063), (4410, 60054), (5292, 50045), (6615, 40036), (8820, 30027), (10009, 26460), (13230, 20018)]