2070397320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15391}}^1$

素因数の和:15483

約数の個数: 128

約数和(自身を含む): 6649344000

約数和(自身を除く): 4578946680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 285, 295, 354, 380, 456, 472, 570, 590, 708, 760, 885, 1121, 1140, 1180, 1416, 1770, 2242, 2280, 2360, 3363, 3540, 4484, 5605, 6726, 7080, 8968, 11210, 13452, 15391, 16815, 22420, 26904, 30782, 33630, 44840, 46173, 61564, 67260, 76955, 92346, 123128, 134520, 153910, 184692, 230865, 292429, 307820, 369384, 461730, 584858, 615640, 877287, 908069, 923460, 1169716, 1462145, 1754574, 1816138, 1846920, 2339432, 2724207, 2924290, 3509148, 3632276, 4386435, 4540345, 5448414, 5848580, 7018296, 7264552, 8772870, 9080690, 10896828, 11697160, 13621035, 17253311, 17545740, 18161380, 21793656, 27242070, 34506622, 35091480, 36322760, 51759933, 54484140, 69013244, 86266555, 103519866, 108968280, 138026488, 172533110, 207039732, 258799665, 345066220, 414079464, 517599330, 690132440, 1035198660, 2070397320]

約数ペア:

[(1, 2070397320), (2, 1035198660), (3, 690132440), (4, 517599330), (5, 414079464), (6, 345066220), (8, 258799665), (10, 207039732), (12, 172533110), (15, 138026488), (19, 108968280), (20, 103519866), (24, 86266555), (30, 69013244), (38, 54484140), (40, 51759933), (57, 36322760), (59, 35091480), (60, 34506622), (76, 27242070), (95, 21793656), (114, 18161380), (118, 17545740), (120, 17253311), (152, 13621035), (177, 11697160), (190, 10896828), (228, 9080690), (236, 8772870), (285, 7264552), (295, 7018296), (354, 5848580), (380, 5448414), (456, 4540345), (472, 4386435), (570, 3632276), (590, 3509148), (708, 2924290), (760, 2724207), (885, 2339432), (1121, 1846920), (1140, 1816138), (1180, 1754574), (1416, 1462145), (1770, 1169716), (2242, 923460), (2280, 908069), (2360, 877287), (3363, 615640), (3540, 584858), (4484, 461730), (5605, 369384), (6726, 307820), (7080, 292429), (8968, 230865), (11210, 184692), (13452, 153910), (15391, 134520), (16815, 123128), (22420, 92346), (26904, 76955), (30782, 67260), (33630, 61564), (44840, 46173)]