43206520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 122083200

約数和(自身を除く): 78876680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 85, 116, 119, 136, 140, 145, 170, 203, 232, 238, 280, 290, 313, 340, 406, 476, 493, 580, 595, 626, 680, 812, 952, 986, 1015, 1160, 1190, 1252, 1565, 1624, 1972, 2030, 2191, 2380, 2465, 2504, 3130, 3451, 3944, 4060, 4382, 4760, 4930, 5321, 6260, 6902, 8120, 8764, 9077, 9860, 10642, 10955, 12520, 13804, 17255, 17528, 18154, 19720, 21284, 21910, 26605, 27608, 34510, 36308, 37247, 42568, 43820, 45385, 53210, 63539, 69020, 72616, 74494, 87640, 90770, 106420, 127078, 138040, 148988, 154309, 181540, 186235, 212840, 254156, 297976, 308618, 317695, 363080, 372470, 508312, 617236, 635390, 744940, 771545, 1080163, 1234472, 1270780, 1489880, 1543090, 2160326, 2541560, 3086180, 4320652, 5400815, 6172360, 8641304, 10801630, 21603260, 43206520]

約数ペア:

[(1, 43206520), (2, 21603260), (4, 10801630), (5, 8641304), (7, 6172360), (8, 5400815), (10, 4320652), (14, 3086180), (17, 2541560), (20, 2160326), (28, 1543090), (29, 1489880), (34, 1270780), (35, 1234472), (40, 1080163), (56, 771545), (58, 744940), (68, 635390), (70, 617236), (85, 508312), (116, 372470), (119, 363080), (136, 317695), (140, 308618), (145, 297976), (170, 254156), (203, 212840), (232, 186235), (238, 181540), (280, 154309), (290, 148988), (313, 138040), (340, 127078), (406, 106420), (476, 90770), (493, 87640), (580, 74494), (595, 72616), (626, 69020), (680, 63539), (812, 53210), (952, 45385), (986, 43820), (1015, 42568), (1160, 37247), (1190, 36308), (1252, 34510), (1565, 27608), (1624, 26605), (1972, 21910), (2030, 21284), (2191, 19720), (2380, 18154), (2465, 17528), (2504, 17255), (3130, 13804), (3451, 12520), (3944, 10955), (4060, 10642), (4382, 9860), (4760, 9077), (4930, 8764), (5321, 8120), (6260, 6902)]