140942304

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:677

約数の個数: 144

約数和(自身を含む): 432432000

約数和(自身を除く): 291489696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 72, 76, 86, 96, 114, 129, 144, 152, 171, 172, 228, 258, 288, 304, 342, 344, 387, 456, 516, 599, 608, 684, 688, 774, 817, 912, 1032, 1198, 1368, 1376, 1548, 1634, 1797, 1824, 2064, 2396, 2451, 2736, 3096, 3268, 3594, 4128, 4792, 4902, 5391, 5472, 6192, 6536, 7188, 7353, 9584, 9804, 10782, 11381, 12384, 13072, 14376, 14706, 19168, 19608, 21564, 22762, 25757, 26144, 28752, 29412, 34143, 39216, 43128, 45524, 51514, 57504, 58824, 68286, 77271, 78432, 86256, 91048, 102429, 103028, 117648, 136572, 154542, 172512, 182096, 204858, 206056, 231813, 235296, 273144, 309084, 364192, 409716, 412112, 463626, 489383, 546288, 618168, 819432, 824224, 927252, 978766, 1092576, 1236336, 1468149, 1638864, 1854504, 1957532, 2472672, 2936298, 3277728, 3709008, 3915064, 4404447, 5872596, 7418016, 7830128, 8808894, 11745192, 15660256, 17617788, 23490384, 35235576, 46980768, 70471152, 140942304]

約数ペア:

[(1, 140942304), (2, 70471152), (3, 46980768), (4, 35235576), (6, 23490384), (8, 17617788), (9, 15660256), (12, 11745192), (16, 8808894), (18, 7830128), (19, 7418016), (24, 5872596), (32, 4404447), (36, 3915064), (38, 3709008), (43, 3277728), (48, 2936298), (57, 2472672), (72, 1957532), (76, 1854504), (86, 1638864), (96, 1468149), (114, 1236336), (129, 1092576), (144, 978766), (152, 927252), (171, 824224), (172, 819432), (228, 618168), (258, 546288), (288, 489383), (304, 463626), (342, 412112), (344, 409716), (387, 364192), (456, 309084), (516, 273144), (599, 235296), (608, 231813), (684, 206056), (688, 204858), (774, 182096), (817, 172512), (912, 154542), (1032, 136572), (1198, 117648), (1368, 103028), (1376, 102429), (1548, 91048), (1634, 86256), (1797, 78432), (1824, 77271), (2064, 68286), (2396, 58824), (2451, 57504), (2736, 51514), (3096, 45524), (3268, 43128), (3594, 39216), (4128, 34143), (4792, 29412), (4902, 28752), (5391, 26144), (5472, 25757), (6192, 22762), (6536, 21564), (7188, 19608), (7353, 19168), (9584, 14706), (9804, 14376), (10782, 13072), (11381, 12384)]