320485536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3763

約数の個数: 144

約数和(自身を含む): 1066089024

約数和(自身を除く): 745603488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 3096, 3612, 3697, 4128, 4816, 5418, 6192, 7224, 7394, 9632, 10836, 11091, 12384, 14448, 14788, 21672, 22182, 25879, 28896, 29576, 33273, 43344, 44364, 51758, 59152, 66546, 77637, 86688, 88728, 103516, 118304, 133092, 155274, 158971, 177456, 207032, 232911, 266184, 310548, 317942, 354912, 414064, 465822, 476913, 532368, 621096, 635884, 828128, 931644, 953826, 1064736, 1112797, 1242192, 1271768, 1430739, 1863288, 1907652, 2225594, 2484384, 2543536, 2861478, 3338391, 3726576, 3815304, 4451188, 5087072, 5722956, 6676782, 7453152, 7630608, 8902376, 10015173, 11445912, 13353564, 15261216, 17804752, 20030346, 22891824, 26707128, 35609504, 40060692, 45783648, 53414256, 80121384, 106828512, 160242768, 320485536]

約数ペア:

[(1, 320485536), (2, 160242768), (3, 106828512), (4, 80121384), (6, 53414256), (7, 45783648), (8, 40060692), (9, 35609504), (12, 26707128), (14, 22891824), (16, 20030346), (18, 17804752), (21, 15261216), (24, 13353564), (28, 11445912), (32, 10015173), (36, 8902376), (42, 7630608), (43, 7453152), (48, 6676782), (56, 5722956), (63, 5087072), (72, 4451188), (84, 3815304), (86, 3726576), (96, 3338391), (112, 2861478), (126, 2543536), (129, 2484384), (144, 2225594), (168, 1907652), (172, 1863288), (224, 1430739), (252, 1271768), (258, 1242192), (288, 1112797), (301, 1064736), (336, 953826), (344, 931644), (387, 828128), (504, 635884), (516, 621096), (602, 532368), (672, 476913), (688, 465822), (774, 414064), (903, 354912), (1008, 317942), (1032, 310548), (1204, 266184), (1376, 232911), (1548, 207032), (1806, 177456), (2016, 158971), (2064, 155274), (2408, 133092), (2709, 118304), (3096, 103516), (3612, 88728), (3697, 86688), (4128, 77637), (4816, 66546), (5418, 59152), (6192, 51758), (7224, 44364), (7394, 43344), (9632, 33273), (10836, 29576), (11091, 28896), (12384, 25879), (14448, 22182), (14788, 21672)]