20220922860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1\times {\mathrm{1613}}^1$

素因数の和:1824

約数の個数: 144

約数和(自身を含む): 58515143904

約数和(自身を除く): 38294221044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 113, 129, 172, 215, 226, 258, 339, 430, 452, 516, 565, 645, 678, 860, 1130, 1290, 1356, 1613, 1695, 1849, 2260, 2580, 3226, 3390, 3698, 4839, 4859, 5547, 6452, 6780, 7396, 8065, 9245, 9678, 9718, 11094, 14577, 16130, 18490, 19356, 19436, 22188, 24195, 24295, 27735, 29154, 32260, 36980, 48390, 48590, 55470, 58308, 69359, 72885, 96780, 97180, 110940, 138718, 145770, 182269, 208077, 208937, 277436, 291540, 346795, 364538, 416154, 417874, 546807, 626811, 693590, 729076, 832308, 835748, 911345, 1040385, 1044685, 1093614, 1253622, 1387180, 1822690, 2080770, 2089370, 2187228, 2507244, 2734035, 2982437, 3134055, 3645380, 4161540, 4178740, 5468070, 5964874, 6268110, 7837567, 8947311, 10936140, 11929748, 12536220, 14912185, 15675134, 17894622, 23512701, 29824370, 31350268, 35789244, 39187835, 44736555, 47025402, 59648740, 78375670, 89473110, 94050804, 117563505, 156751340, 178946220, 235127010, 337015381, 470254020, 674030762, 1011046143, 1348061524, 1685076905, 2022092286, 3370153810, 4044184572, 5055230715, 6740307620, 10110461430, 20220922860]

約数ペア:

[(1, 20220922860), (2, 10110461430), (3, 6740307620), (4, 5055230715), (5, 4044184572), (6, 3370153810), (10, 2022092286), (12, 1685076905), (15, 1348061524), (20, 1011046143), (30, 674030762), (43, 470254020), (60, 337015381), (86, 235127010), (113, 178946220), (129, 156751340), (172, 117563505), (215, 94050804), (226, 89473110), (258, 78375670), (339, 59648740), (430, 47025402), (452, 44736555), (516, 39187835), (565, 35789244), (645, 31350268), (678, 29824370), (860, 23512701), (1130, 17894622), (1290, 15675134), (1356, 14912185), (1613, 12536220), (1695, 11929748), (1849, 10936140), (2260, 8947311), (2580, 7837567), (3226, 6268110), (3390, 5964874), (3698, 5468070), (4839, 4178740), (4859, 4161540), (5547, 3645380), (6452, 3134055), (6780, 2982437), (7396, 2734035), (8065, 2507244), (9245, 2187228), (9678, 2089370), (9718, 2080770), (11094, 1822690), (14577, 1387180), (16130, 1253622), (18490, 1093614), (19356, 1044685), (19436, 1040385), (22188, 911345), (24195, 835748), (24295, 832308), (27735, 729076), (29154, 693590), (32260, 626811), (36980, 546807), (48390, 417874), (48590, 416154), (55470, 364538), (58308, 346795), (69359, 291540), (72885, 277436), (96780, 208937), (97180, 208077), (110940, 182269), (138718, 145770)]