2015881392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2031

約数の個数: 160

約数和(自身を含む): 6206586880

約数和(自身を除く): 4190705488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 103, 112, 124, 168, 186, 206, 217, 248, 309, 336, 372, 412, 434, 496, 618, 651, 721, 744, 824, 868, 1236, 1302, 1442, 1488, 1648, 1736, 1879, 2163, 2472, 2604, 2884, 3193, 3472, 3758, 4326, 4944, 5208, 5637, 5768, 6386, 7516, 8652, 9579, 10416, 11274, 11536, 12772, 13153, 15032, 17304, 19158, 22351, 22548, 25544, 26306, 30064, 34608, 38316, 39459, 44702, 45096, 51088, 52612, 58249, 67053, 76632, 78918, 89404, 90192, 105224, 116498, 134106, 153264, 157836, 174747, 178808, 193537, 210448, 232996, 268212, 315672, 349494, 357616, 387074, 407743, 465992, 536424, 580611, 631344, 698988, 774148, 815486, 931984, 1072848, 1161222, 1223229, 1354759, 1397976, 1548296, 1630972, 2322444, 2446458, 2709518, 2795952, 3096592, 3261944, 4064277, 4644888, 4892916, 5419036, 5999647, 6523888, 8128554, 9289776, 9785832, 10838072, 11999294, 16257108, 17998941, 19571664, 21676144, 23998588, 32514216, 35997882, 41997529, 47997176, 65028432, 71995764, 83995058, 95994352, 125992587, 143991528, 167990116, 251985174, 287983056, 335980232, 503970348, 671960464, 1007940696, 2015881392]

約数ペア:

[(1, 2015881392), (2, 1007940696), (3, 671960464), (4, 503970348), (6, 335980232), (7, 287983056), (8, 251985174), (12, 167990116), (14, 143991528), (16, 125992587), (21, 95994352), (24, 83995058), (28, 71995764), (31, 65028432), (42, 47997176), (48, 41997529), (56, 35997882), (62, 32514216), (84, 23998588), (93, 21676144), (103, 19571664), (112, 17998941), (124, 16257108), (168, 11999294), (186, 10838072), (206, 9785832), (217, 9289776), (248, 8128554), (309, 6523888), (336, 5999647), (372, 5419036), (412, 4892916), (434, 4644888), (496, 4064277), (618, 3261944), (651, 3096592), (721, 2795952), (744, 2709518), (824, 2446458), (868, 2322444), (1236, 1630972), (1302, 1548296), (1442, 1397976), (1488, 1354759), (1648, 1223229), (1736, 1161222), (1879, 1072848), (2163, 931984), (2472, 815486), (2604, 774148), (2884, 698988), (3193, 631344), (3472, 580611), (3758, 536424), (4326, 465992), (4944, 407743), (5208, 387074), (5637, 357616), (5768, 349494), (6386, 315672), (7516, 268212), (8652, 232996), (9579, 210448), (10416, 193537), (11274, 178808), (11536, 174747), (12772, 157836), (13153, 153264), (15032, 134106), (17304, 116498), (19158, 105224), (22351, 90192), (22548, 89404), (25544, 78918), (26306, 76632), (30064, 67053), (34608, 58249), (38316, 52612), (39459, 51088), (44702, 45096)]