2016288800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 5127562440

約数和(自身を除く): 3111273640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 233, 290, 373, 400, 464, 466, 580, 725, 746, 800, 928, 932, 1160, 1165, 1450, 1492, 1864, 1865, 2320, 2330, 2900, 2984, 3728, 3730, 4640, 4660, 5800, 5825, 5968, 6757, 7456, 7460, 9320, 9325, 10817, 11600, 11650, 11936, 13514, 14920, 18640, 18650, 21634, 23200, 23300, 27028, 29840, 33785, 37280, 37300, 43268, 46600, 54056, 54085, 59680, 67570, 74600, 86536, 86909, 93200, 108112, 108170, 135140, 149200, 168925, 173072, 173818, 186400, 216224, 216340, 270280, 270425, 298400, 337850, 346144, 347636, 432680, 434545, 540560, 540850, 675700, 695272, 865360, 869090, 1081120, 1081700, 1351400, 1390544, 1730720, 1738180, 2163400, 2172725, 2520361, 2702800, 2781088, 3476360, 4326800, 4345450, 5040722, 5405600, 6952720, 8653600, 8690900, 10081444, 12601805, 13905440, 17381800, 20162888, 25203610, 34763600, 40325776, 50407220, 63009025, 69527200, 80651552, 100814440, 126018050, 201628880, 252036100, 403257760, 504072200, 1008144400, 2016288800]

約数ペア:

[(1, 2016288800), (2, 1008144400), (4, 504072200), (5, 403257760), (8, 252036100), (10, 201628880), (16, 126018050), (20, 100814440), (25, 80651552), (29, 69527200), (32, 63009025), (40, 50407220), (50, 40325776), (58, 34763600), (80, 25203610), (100, 20162888), (116, 17381800), (145, 13905440), (160, 12601805), (200, 10081444), (232, 8690900), (233, 8653600), (290, 6952720), (373, 5405600), (400, 5040722), (464, 4345450), (466, 4326800), (580, 3476360), (725, 2781088), (746, 2702800), (800, 2520361), (928, 2172725), (932, 2163400), (1160, 1738180), (1165, 1730720), (1450, 1390544), (1492, 1351400), (1864, 1081700), (1865, 1081120), (2320, 869090), (2330, 865360), (2900, 695272), (2984, 675700), (3728, 540850), (3730, 540560), (4640, 434545), (4660, 432680), (5800, 347636), (5825, 346144), (5968, 337850), (6757, 298400), (7456, 270425), (7460, 270280), (9320, 216340), (9325, 216224), (10817, 186400), (11600, 173818), (11650, 173072), (11936, 168925), (13514, 149200), (14920, 135140), (18640, 108170), (18650, 108112), (21634, 93200), (23200, 86909), (23300, 86536), (27028, 74600), (29840, 67570), (33785, 59680), (37280, 54085), (37300, 54056), (43268, 46600)]