2451219200

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 216

約数和(自身を含む): 6432713280

約数和(自身を除く): 3981494080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 47, 50, 58, 64, 80, 94, 100, 116, 128, 145, 160, 188, 200, 232, 235, 256, 281, 290, 320, 376, 400, 464, 470, 562, 580, 640, 725, 752, 800, 928, 940, 1124, 1160, 1175, 1280, 1363, 1405, 1450, 1504, 1600, 1856, 1880, 2248, 2320, 2350, 2726, 2810, 2900, 3008, 3200, 3712, 3760, 4496, 4640, 4700, 5452, 5620, 5800, 6016, 6400, 6815, 7025, 7424, 7520, 8149, 8992, 9280, 9400, 10904, 11240, 11600, 12032, 13207, 13630, 14050, 15040, 16298, 17984, 18560, 18800, 21808, 22480, 23200, 26414, 27260, 28100, 30080, 32596, 34075, 35968, 37120, 37600, 40745, 43616, 44960, 46400, 52828, 54520, 56200, 60160, 65192, 66035, 68150, 71936, 75200, 81490, 87232, 89920, 92800, 105656, 109040, 112400, 130384, 132070, 136300, 150400, 162980, 174464, 179840, 185600, 203725, 211312, 218080, 224800, 260768, 264140, 272600, 300800, 325960, 330175, 348928, 359680, 383003, 407450, 422624, 436160, 449600, 521536, 528280, 545200, 651920, 660350, 766006, 814900, 845248, 872320, 899200, 1043072, 1056560, 1090400, 1303840, 1320700, 1532012, 1629800, 1690496, 1744640, 1798400, 1915015, 2086144, 2113120, 2180800, 2607680, 2641400, 3064024, 3259600, 3380992, 3830030, 4226240, 4361600, 5215360, 5282800, 6128048, 6519200, 7660060, 8452480, 8723200, 9575075, 10430720, 10565600, 12256096, 13038400, 15320120, 16904960, 19150150, 21131200, 24512192, 26076800, 30640240, 38300300, 42262400, 49024384, 52153600, 61280480, 76600600, 84524800, 98048768, 122560960, 153201200, 245121920, 306402400, 490243840, 612804800, 1225609600, 2451219200]

約数ペア:

[(1, 2451219200), (2, 1225609600), (4, 612804800), (5, 490243840), (8, 306402400), (10, 245121920), (16, 153201200), (20, 122560960), (25, 98048768), (29, 84524800), (32, 76600600), (40, 61280480), (47, 52153600), (50, 49024384), (58, 42262400), (64, 38300300), (80, 30640240), (94, 26076800), (100, 24512192), (116, 21131200), (128, 19150150), (145, 16904960), (160, 15320120), (188, 13038400), (200, 12256096), (232, 10565600), (235, 10430720), (256, 9575075), (281, 8723200), (290, 8452480), (320, 7660060), (376, 6519200), (400, 6128048), (464, 5282800), (470, 5215360), (562, 4361600), (580, 4226240), (640, 3830030), (725, 3380992), (752, 3259600), (800, 3064024), (928, 2641400), (940, 2607680), (1124, 2180800), (1160, 2113120), (1175, 2086144), (1280, 1915015), (1363, 1798400), (1405, 1744640), (1450, 1690496), (1504, 1629800), (1600, 1532012), (1856, 1320700), (1880, 1303840), (2248, 1090400), (2320, 1056560), (2350, 1043072), (2726, 899200), (2810, 872320), (2900, 845248), (3008, 814900), (3200, 766006), (3712, 660350), (3760, 651920), (4496, 545200), (4640, 528280), (4700, 521536), (5452, 449600), (5620, 436160), (5800, 422624), (6016, 407450), (6400, 383003), (6815, 359680), (7025, 348928), (7424, 330175), (7520, 325960), (8149, 300800), (8992, 272600), (9280, 264140), (9400, 260768), (10904, 224800), (11240, 218080), (11600, 211312), (12032, 203725), (13207, 185600), (13630, 179840), (14050, 174464), (15040, 162980), (16298, 150400), (17984, 136300), (18560, 132070), (18800, 130384), (21808, 112400), (22480, 109040), (23200, 105656), (26414, 92800), (27260, 89920), (28100, 87232), (30080, 81490), (32596, 75200), (34075, 71936), (35968, 68150), (37120, 66035), (37600, 65192), (40745, 60160), (43616, 56200), (44960, 54520), (46400, 52828)]