2015219360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163573}}^1$

素因数の和:163606

約数の個数: 96

約数和(自身を含む): 5935773312

約数和(自身を除く): 3920553952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 163573, 327146, 654292, 817865, 1145011, 1308584, 1635730, 1799303, 2290022, 2617168, 3271460, 3598606, 4580044, 5234336, 5725055, 6542920, 7197212, 8996515, 9160088, 11450110, 12595121, 13085840, 14394424, 17993030, 18320176, 22900220, 25190242, 26171680, 28788848, 35986060, 36640352, 45800440, 50380484, 57577696, 62975605, 71972120, 91600880, 100760968, 125951210, 143944240, 183201760, 201521936, 251902420, 287888480, 403043872, 503804840, 1007609680, 2015219360]

約数ペア:

[(1, 2015219360), (2, 1007609680), (4, 503804840), (5, 403043872), (7, 287888480), (8, 251902420), (10, 201521936), (11, 183201760), (14, 143944240), (16, 125951210), (20, 100760968), (22, 91600880), (28, 71972120), (32, 62975605), (35, 57577696), (40, 50380484), (44, 45800440), (55, 36640352), (56, 35986060), (70, 28788848), (77, 26171680), (80, 25190242), (88, 22900220), (110, 18320176), (112, 17993030), (140, 14394424), (154, 13085840), (160, 12595121), (176, 11450110), (220, 9160088), (224, 8996515), (280, 7197212), (308, 6542920), (352, 5725055), (385, 5234336), (440, 4580044), (560, 3598606), (616, 3271460), (770, 2617168), (880, 2290022), (1120, 1799303), (1232, 1635730), (1540, 1308584), (1760, 1145011), (2464, 817865), (3080, 654292), (6160, 327146), (12320, 163573)]