1563204960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7699}}^1$

素因数の和:7770

約数の個数: 192

約数和(自身を含む): 5588352000

約数和(自身を除く): 4025147040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4320, 4512, 5076, 5640, 6345, 6768, 7520, 7699, 8460, 10152, 11280, 12690, 13536, 15398, 16920, 20304, 22560, 23097, 25380, 30796, 33840, 38495, 40608, 46194, 50760, 61592, 67680, 69291, 76990, 92388, 101520, 115485, 123184, 138582, 153980, 184776, 203040, 207873, 230970, 246368, 277164, 307960, 346455, 361853, 369552, 415746, 461940, 554328, 615920, 692910, 723706, 739104, 831492, 923880, 1039365, 1085559, 1108656, 1231840, 1385820, 1447412, 1662984, 1809265, 1847760, 2078730, 2171118, 2217312, 2771640, 2894824, 3256677, 3325968, 3618530, 3695520, 4157460, 4342236, 5427795, 5543280, 5789648, 6513354, 6651936, 7237060, 8314920, 8684472, 9770031, 10855590, 11086560, 11579296, 13026708, 14474120, 16283385, 16629840, 17368944, 19540062, 21711180, 26053416, 28948240, 32566770, 33259680, 34737888, 39080124, 43422360, 48850155, 52106832, 57896480, 65133540, 78160248, 86844720, 97700310, 104213664, 130267080, 156320496, 173689440, 195400620, 260534160, 312640992, 390801240, 521068320, 781602480, 1563204960]

約数ペア:

[(1, 1563204960), (2, 781602480), (3, 521068320), (4, 390801240), (5, 312640992), (6, 260534160), (8, 195400620), (9, 173689440), (10, 156320496), (12, 130267080), (15, 104213664), (16, 97700310), (18, 86844720), (20, 78160248), (24, 65133540), (27, 57896480), (30, 52106832), (32, 48850155), (36, 43422360), (40, 39080124), (45, 34737888), (47, 33259680), (48, 32566770), (54, 28948240), (60, 26053416), (72, 21711180), (80, 19540062), (90, 17368944), (94, 16629840), (96, 16283385), (108, 14474120), (120, 13026708), (135, 11579296), (141, 11086560), (144, 10855590), (160, 9770031), (180, 8684472), (188, 8314920), (216, 7237060), (235, 6651936), (240, 6513354), (270, 5789648), (282, 5543280), (288, 5427795), (360, 4342236), (376, 4157460), (423, 3695520), (432, 3618530), (470, 3325968), (480, 3256677), (540, 2894824), (564, 2771640), (705, 2217312), (720, 2171118), (752, 2078730), (846, 1847760), (864, 1809265), (940, 1662984), (1080, 1447412), (1128, 1385820), (1269, 1231840), (1410, 1108656), (1440, 1085559), (1504, 1039365), (1692, 923880), (1880, 831492), (2115, 739104), (2160, 723706), (2256, 692910), (2538, 615920), (2820, 554328), (3384, 461940), (3760, 415746), (4230, 369552), (4320, 361853), (4512, 346455), (5076, 307960), (5640, 277164), (6345, 246368), (6768, 230970), (7520, 207873), (7699, 203040), (8460, 184776), (10152, 153980), (11280, 138582), (12690, 123184), (13536, 115485), (15398, 101520), (16920, 92388), (20304, 76990), (22560, 69291), (23097, 67680), (25380, 61592), (30796, 50760), (33840, 46194), (38495, 40608)]