379188320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 1094446080

約数和(自身を除く): 715257760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 103, 112, 133, 140, 152, 160, 173, 190, 206, 224, 266, 280, 304, 346, 380, 412, 515, 532, 560, 608, 665, 692, 721, 760, 824, 865, 1030, 1064, 1120, 1211, 1330, 1384, 1442, 1520, 1648, 1730, 1957, 2060, 2128, 2422, 2660, 2768, 2884, 3040, 3287, 3296, 3460, 3605, 3914, 4120, 4256, 4844, 5320, 5536, 5768, 6055, 6574, 6920, 7210, 7828, 8240, 9688, 9785, 10640, 11536, 12110, 13148, 13699, 13840, 14420, 15656, 16435, 16480, 17819, 19376, 19570, 21280, 23009, 23072, 24220, 26296, 27398, 27680, 28840, 31312, 32870, 35638, 38752, 39140, 46018, 48440, 52592, 54796, 57680, 62624, 65740, 68495, 71276, 78280, 89095, 92036, 96880, 105184, 109592, 115045, 115360, 124733, 131480, 136990, 142552, 156560, 178190, 184072, 193760, 219184, 230090, 249466, 262960, 273980, 285104, 313120, 338561, 356380, 368144, 438368, 460180, 498932, 525920, 547960, 570208, 623665, 677122, 712760, 736288, 920360, 997864, 1095920, 1247330, 1354244, 1425520, 1692805, 1840720, 1995728, 2191840, 2369927, 2494660, 2708488, 2851040, 3385610, 3681440, 3991456, 4739854, 4989320, 5416976, 6771220, 9479708, 9978640, 10833952, 11849635, 13542440, 18959416, 19957280, 23699270, 27084880, 37918832, 47398540, 54169760, 75837664, 94797080, 189594160, 379188320]

約数ペア:

[(1, 379188320), (2, 189594160), (4, 94797080), (5, 75837664), (7, 54169760), (8, 47398540), (10, 37918832), (14, 27084880), (16, 23699270), (19, 19957280), (20, 18959416), (28, 13542440), (32, 11849635), (35, 10833952), (38, 9978640), (40, 9479708), (56, 6771220), (70, 5416976), (76, 4989320), (80, 4739854), (95, 3991456), (103, 3681440), (112, 3385610), (133, 2851040), (140, 2708488), (152, 2494660), (160, 2369927), (173, 2191840), (190, 1995728), (206, 1840720), (224, 1692805), (266, 1425520), (280, 1354244), (304, 1247330), (346, 1095920), (380, 997864), (412, 920360), (515, 736288), (532, 712760), (560, 677122), (608, 623665), (665, 570208), (692, 547960), (721, 525920), (760, 498932), (824, 460180), (865, 438368), (1030, 368144), (1064, 356380), (1120, 338561), (1211, 313120), (1330, 285104), (1384, 273980), (1442, 262960), (1520, 249466), (1648, 230090), (1730, 219184), (1957, 193760), (2060, 184072), (2128, 178190), (2422, 156560), (2660, 142552), (2768, 136990), (2884, 131480), (3040, 124733), (3287, 115360), (3296, 115045), (3460, 109592), (3605, 105184), (3914, 96880), (4120, 92036), (4256, 89095), (4844, 78280), (5320, 71276), (5536, 68495), (5768, 65740), (6055, 62624), (6574, 57680), (6920, 54796), (7210, 52592), (7828, 48440), (8240, 46018), (9688, 39140), (9785, 38752), (10640, 35638), (11536, 32870), (12110, 31312), (13148, 28840), (13699, 27680), (13840, 27398), (14420, 26296), (15656, 24220), (16435, 23072), (16480, 23009), (17819, 21280), (19376, 19570)]