838484880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1545

約数の個数: 160

約数和(自身を含む): 2772465408

約数和(自身を除く): 1933980528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 151, 170, 204, 240, 255, 272, 302, 340, 408, 453, 510, 604, 680, 755, 816, 906, 1020, 1208, 1360, 1361, 1510, 1812, 2040, 2265, 2416, 2567, 2722, 3020, 3624, 4080, 4083, 4530, 5134, 5444, 6040, 6805, 7248, 7701, 8166, 9060, 10268, 10888, 12080, 12835, 13610, 15402, 16332, 18120, 20415, 20536, 21776, 23137, 25670, 27220, 30804, 32664, 36240, 38505, 40830, 41072, 46274, 51340, 54440, 61608, 65328, 69411, 77010, 81660, 92548, 102680, 108880, 115685, 123216, 138822, 154020, 163320, 185096, 205360, 205511, 231370, 277644, 308040, 326640, 347055, 370192, 411022, 462740, 555288, 616080, 616533, 694110, 822044, 925480, 1027555, 1110576, 1233066, 1388220, 1644088, 1850960, 2055110, 2466132, 2776440, 3082665, 3288176, 3493687, 4110220, 4932264, 5552880, 6165330, 6987374, 8220440, 9864528, 10481061, 12330660, 13974748, 16440880, 17468435, 20962122, 24661320, 27949496, 34936870, 41924244, 49322640, 52405305, 55898992, 69873740, 83848488, 104810610, 139747480, 167696976, 209621220, 279494960, 419242440, 838484880]

約数ペア:

[(1, 838484880), (2, 419242440), (3, 279494960), (4, 209621220), (5, 167696976), (6, 139747480), (8, 104810610), (10, 83848488), (12, 69873740), (15, 55898992), (16, 52405305), (17, 49322640), (20, 41924244), (24, 34936870), (30, 27949496), (34, 24661320), (40, 20962122), (48, 17468435), (51, 16440880), (60, 13974748), (68, 12330660), (80, 10481061), (85, 9864528), (102, 8220440), (120, 6987374), (136, 6165330), (151, 5552880), (170, 4932264), (204, 4110220), (240, 3493687), (255, 3288176), (272, 3082665), (302, 2776440), (340, 2466132), (408, 2055110), (453, 1850960), (510, 1644088), (604, 1388220), (680, 1233066), (755, 1110576), (816, 1027555), (906, 925480), (1020, 822044), (1208, 694110), (1360, 616533), (1361, 616080), (1510, 555288), (1812, 462740), (2040, 411022), (2265, 370192), (2416, 347055), (2567, 326640), (2722, 308040), (3020, 277644), (3624, 231370), (4080, 205511), (4083, 205360), (4530, 185096), (5134, 163320), (5444, 154020), (6040, 138822), (6805, 123216), (7248, 115685), (7701, 108880), (8166, 102680), (9060, 92548), (10268, 81660), (10888, 77010), (12080, 69411), (12835, 65328), (13610, 61608), (15402, 54440), (16332, 51340), (18120, 46274), (20415, 41072), (20536, 40830), (21776, 38505), (23137, 36240), (25670, 32664), (27220, 30804)]