419242440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1543

約数の個数: 128

約数和(自身を含む): 1341515520

約数和(自身を除く): 922273080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 151, 170, 204, 255, 302, 340, 408, 453, 510, 604, 680, 755, 906, 1020, 1208, 1361, 1510, 1812, 2040, 2265, 2567, 2722, 3020, 3624, 4083, 4530, 5134, 5444, 6040, 6805, 7701, 8166, 9060, 10268, 10888, 12835, 13610, 15402, 16332, 18120, 20415, 20536, 23137, 25670, 27220, 30804, 32664, 38505, 40830, 46274, 51340, 54440, 61608, 69411, 77010, 81660, 92548, 102680, 115685, 138822, 154020, 163320, 185096, 205511, 231370, 277644, 308040, 347055, 411022, 462740, 555288, 616533, 694110, 822044, 925480, 1027555, 1233066, 1388220, 1644088, 2055110, 2466132, 2776440, 3082665, 3493687, 4110220, 4932264, 6165330, 6987374, 8220440, 10481061, 12330660, 13974748, 17468435, 20962122, 24661320, 27949496, 34936870, 41924244, 52405305, 69873740, 83848488, 104810610, 139747480, 209621220, 419242440]

約数ペア:

[(1, 419242440), (2, 209621220), (3, 139747480), (4, 104810610), (5, 83848488), (6, 69873740), (8, 52405305), (10, 41924244), (12, 34936870), (15, 27949496), (17, 24661320), (20, 20962122), (24, 17468435), (30, 13974748), (34, 12330660), (40, 10481061), (51, 8220440), (60, 6987374), (68, 6165330), (85, 4932264), (102, 4110220), (120, 3493687), (136, 3082665), (151, 2776440), (170, 2466132), (204, 2055110), (255, 1644088), (302, 1388220), (340, 1233066), (408, 1027555), (453, 925480), (510, 822044), (604, 694110), (680, 616533), (755, 555288), (906, 462740), (1020, 411022), (1208, 347055), (1361, 308040), (1510, 277644), (1812, 231370), (2040, 205511), (2265, 185096), (2567, 163320), (2722, 154020), (3020, 138822), (3624, 115685), (4083, 102680), (4530, 92548), (5134, 81660), (5444, 77010), (6040, 69411), (6805, 61608), (7701, 54440), (8166, 51340), (9060, 46274), (10268, 40830), (10888, 38505), (12835, 32664), (13610, 30804), (15402, 27220), (16332, 25670), (18120, 23137), (20415, 20536)]