2015152008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 5443200000

約数和(自身を除く): 3428047992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 199, 212, 228, 318, 398, 419, 424, 456, 597, 636, 796, 838, 1007, 1194, 1257, 1272, 1592, 1676, 2014, 2388, 2514, 3021, 3352, 3781, 4028, 4776, 5028, 6042, 7562, 7961, 8056, 10056, 10547, 11343, 12084, 15124, 15922, 21094, 22207, 22686, 23883, 24168, 30248, 31641, 31844, 42188, 44414, 45372, 47766, 63282, 63688, 66621, 83381, 84376, 88828, 90744, 95532, 126564, 133242, 166762, 177656, 191064, 200393, 250143, 253128, 266484, 333524, 400786, 421933, 500286, 532968, 601179, 667048, 801572, 843866, 1000572, 1202358, 1265799, 1584239, 1603144, 1687732, 2001144, 2404716, 2531598, 3168478, 3375464, 4419193, 4752717, 4809432, 5063196, 6336956, 8838386, 9505434, 10126392, 12673912, 13257579, 17676772, 19010868, 26515158, 35353544, 38021736, 53030316, 83964667, 106060632, 167929334, 251894001, 335858668, 503788002, 671717336, 1007576004, 2015152008]

約数ペア:

[(1, 2015152008), (2, 1007576004), (3, 671717336), (4, 503788002), (6, 335858668), (8, 251894001), (12, 167929334), (19, 106060632), (24, 83964667), (38, 53030316), (53, 38021736), (57, 35353544), (76, 26515158), (106, 19010868), (114, 17676772), (152, 13257579), (159, 12673912), (199, 10126392), (212, 9505434), (228, 8838386), (318, 6336956), (398, 5063196), (419, 4809432), (424, 4752717), (456, 4419193), (597, 3375464), (636, 3168478), (796, 2531598), (838, 2404716), (1007, 2001144), (1194, 1687732), (1257, 1603144), (1272, 1584239), (1592, 1265799), (1676, 1202358), (2014, 1000572), (2388, 843866), (2514, 801572), (3021, 667048), (3352, 601179), (3781, 532968), (4028, 500286), (4776, 421933), (5028, 400786), (6042, 333524), (7562, 266484), (7961, 253128), (8056, 250143), (10056, 200393), (10547, 191064), (11343, 177656), (12084, 166762), (15124, 133242), (15922, 126564), (21094, 95532), (22207, 90744), (22686, 88828), (23883, 84376), (24168, 83381), (30248, 66621), (31641, 63688), (31844, 63282), (42188, 47766), (44414, 45372)]