15473389968

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{383}}^1\times {\mathrm{1787}}^1$

素因数の和:2341

約数の個数: 120

約数和(自身を含む): 43718059008

約数和(自身を除く): 28244669040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 383, 471, 628, 766, 942, 1149, 1256, 1413, 1532, 1787, 1884, 2298, 2512, 2826, 3064, 3447, 3574, 3768, 4596, 5361, 5652, 6128, 6894, 7148, 7536, 9192, 10722, 11304, 13788, 14296, 16083, 18384, 21444, 22608, 27576, 28592, 32166, 42888, 55152, 60131, 64332, 85776, 120262, 128664, 180393, 240524, 257328, 280559, 360786, 481048, 541179, 561118, 684421, 721572, 841677, 962096, 1082358, 1122236, 1368842, 1443144, 1683354, 2053263, 2164716, 2244472, 2525031, 2737684, 2886288, 3366708, 4106526, 4329432, 4488944, 5050062, 5475368, 6159789, 6733416, 8213052, 8658864, 10100124, 10950736, 12319578, 13466832, 16426104, 20200248, 24639156, 32852208, 40400496, 49278312, 98556624, 107454097, 214908194, 322362291, 429816388, 644724582, 859632776, 967086873, 1289449164, 1719265552, 1934173746, 2578898328, 3868347492, 5157796656, 7736694984, 15473389968]

約数ペア:

[(1, 15473389968), (2, 7736694984), (3, 5157796656), (4, 3868347492), (6, 2578898328), (8, 1934173746), (9, 1719265552), (12, 1289449164), (16, 967086873), (18, 859632776), (24, 644724582), (36, 429816388), (48, 322362291), (72, 214908194), (144, 107454097), (157, 98556624), (314, 49278312), (383, 40400496), (471, 32852208), (628, 24639156), (766, 20200248), (942, 16426104), (1149, 13466832), (1256, 12319578), (1413, 10950736), (1532, 10100124), (1787, 8658864), (1884, 8213052), (2298, 6733416), (2512, 6159789), (2826, 5475368), (3064, 5050062), (3447, 4488944), (3574, 4329432), (3768, 4106526), (4596, 3366708), (5361, 2886288), (5652, 2737684), (6128, 2525031), (6894, 2244472), (7148, 2164716), (7536, 2053263), (9192, 1683354), (10722, 1443144), (11304, 1368842), (13788, 1122236), (14296, 1082358), (16083, 962096), (18384, 841677), (21444, 721572), (22608, 684421), (27576, 561118), (28592, 541179), (32166, 481048), (42888, 360786), (55152, 280559), (60131, 257328), (64332, 240524), (85776, 180393), (120262, 128664)]