1038897120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:857

約数の個数: 192

約数和(自身を含む): 3444456960

約数和(自身を除く): 2405559840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 139, 160, 184, 230, 240, 276, 278, 345, 368, 417, 460, 480, 552, 556, 677, 690, 695, 736, 834, 920, 1104, 1112, 1354, 1380, 1390, 1668, 1840, 2031, 2085, 2208, 2224, 2708, 2760, 2780, 3197, 3336, 3385, 3680, 4062, 4170, 4448, 5416, 5520, 5560, 6394, 6672, 6770, 8124, 8340, 9591, 10155, 10832, 11040, 11120, 12788, 13344, 13540, 15571, 15985, 16248, 16680, 19182, 20310, 21664, 22240, 25576, 27080, 31142, 31970, 32496, 33360, 38364, 40620, 46713, 47955, 51152, 54160, 62284, 63940, 64992, 66720, 76728, 77855, 81240, 93426, 94103, 95910, 102304, 108320, 124568, 127880, 153456, 155710, 162480, 186852, 188206, 191820, 233565, 249136, 255760, 282309, 306912, 311420, 324960, 373704, 376412, 383640, 467130, 470515, 498272, 511520, 564618, 622840, 747408, 752824, 767280, 934260, 941030, 1129236, 1245680, 1411545, 1494816, 1505648, 1534560, 1868520, 1882060, 2164369, 2258472, 2491360, 2823090, 3011296, 3737040, 3764120, 4328738, 4516944, 5646180, 6493107, 7474080, 7528240, 8657476, 9033888, 10821845, 11292360, 12986214, 15056480, 17314952, 21643690, 22584720, 25972428, 32465535, 34629904, 43287380, 45169440, 51944856, 64931070, 69259808, 86574760, 103889712, 129862140, 173149520, 207779424, 259724280, 346299040, 519448560, 1038897120]

約数ペア:

[(1, 1038897120), (2, 519448560), (3, 346299040), (4, 259724280), (5, 207779424), (6, 173149520), (8, 129862140), (10, 103889712), (12, 86574760), (15, 69259808), (16, 64931070), (20, 51944856), (23, 45169440), (24, 43287380), (30, 34629904), (32, 32465535), (40, 25972428), (46, 22584720), (48, 21643690), (60, 17314952), (69, 15056480), (80, 12986214), (92, 11292360), (96, 10821845), (115, 9033888), (120, 8657476), (138, 7528240), (139, 7474080), (160, 6493107), (184, 5646180), (230, 4516944), (240, 4328738), (276, 3764120), (278, 3737040), (345, 3011296), (368, 2823090), (417, 2491360), (460, 2258472), (480, 2164369), (552, 1882060), (556, 1868520), (677, 1534560), (690, 1505648), (695, 1494816), (736, 1411545), (834, 1245680), (920, 1129236), (1104, 941030), (1112, 934260), (1354, 767280), (1380, 752824), (1390, 747408), (1668, 622840), (1840, 564618), (2031, 511520), (2085, 498272), (2208, 470515), (2224, 467130), (2708, 383640), (2760, 376412), (2780, 373704), (3197, 324960), (3336, 311420), (3385, 306912), (3680, 282309), (4062, 255760), (4170, 249136), (4448, 233565), (5416, 191820), (5520, 188206), (5560, 186852), (6394, 162480), (6672, 155710), (6770, 153456), (8124, 127880), (8340, 124568), (9591, 108320), (10155, 102304), (10832, 95910), (11040, 94103), (11120, 93426), (12788, 81240), (13344, 77855), (13540, 76728), (15571, 66720), (15985, 64992), (16248, 63940), (16680, 62284), (19182, 54160), (20310, 51152), (21664, 47955), (22240, 46713), (25576, 40620), (27080, 38364), (31142, 33360), (31970, 32496)]