19277674080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{819629}}^1$

素因数の和:819661

約数の個数: 144

約数和(自身を含む): 70638991920

約数和(自身を除く): 51361317840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 819629, 1639258, 2458887, 3278516, 4098145, 4917774, 5737403, 6557032, 8196290, 9835548, 11474806, 12294435, 13114064, 16392580, 17212209, 19671096, 22949612, 24588870, 26228128, 28687015, 32785160, 34424418, 39342192, 40161821, 45899224, 49177740, 57374030, 65570320, 68848836, 78684384, 80323642, 86061045, 91798448, 98355480, 114748060, 120485463, 131140640, 137697672, 160647284, 172122090, 183596896, 196710960, 200809105, 229496120, 240970926, 275395344, 321294568, 344244180, 393421920, 401618210, 458992240, 481941852, 550790688, 602427315, 642589136, 688488360, 803236420, 917984480, 963883704, 1204854630, 1285178272, 1376976720, 1606472840, 1927767408, 2409709260, 2753953440, 3212945680, 3855534816, 4819418520, 6425891360, 9638837040, 19277674080]

約数ペア:

[(1, 19277674080), (2, 9638837040), (3, 6425891360), (4, 4819418520), (5, 3855534816), (6, 3212945680), (7, 2753953440), (8, 2409709260), (10, 1927767408), (12, 1606472840), (14, 1376976720), (15, 1285178272), (16, 1204854630), (20, 963883704), (21, 917984480), (24, 803236420), (28, 688488360), (30, 642589136), (32, 602427315), (35, 550790688), (40, 481941852), (42, 458992240), (48, 401618210), (49, 393421920), (56, 344244180), (60, 321294568), (70, 275395344), (80, 240970926), (84, 229496120), (96, 200809105), (98, 196710960), (105, 183596896), (112, 172122090), (120, 160647284), (140, 137697672), (147, 131140640), (160, 120485463), (168, 114748060), (196, 98355480), (210, 91798448), (224, 86061045), (240, 80323642), (245, 78684384), (280, 68848836), (294, 65570320), (336, 57374030), (392, 49177740), (420, 45899224), (480, 40161821), (490, 39342192), (560, 34424418), (588, 32785160), (672, 28687015), (735, 26228128), (784, 24588870), (840, 22949612), (980, 19671096), (1120, 17212209), (1176, 16392580), (1470, 13114064), (1568, 12294435), (1680, 11474806), (1960, 9835548), (2352, 8196290), (2940, 6557032), (3360, 5737403), (3920, 4917774), (4704, 4098145), (5880, 3278516), (7840, 2458887), (11760, 1639258), (23520, 819629)]