715301440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10301}}^1$

素因数の和:10356

約数の個数: 112

約数和(自身を含む): 2009631744

約数和(自身を除く): 1294330304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 10301, 13888, 17360, 20602, 34720, 41204, 51505, 69440, 72107, 82408, 103010, 144214, 164816, 206020, 288428, 319331, 329632, 360535, 412040, 576856, 638662, 659264, 721070, 824080, 1153712, 1277324, 1442140, 1596655, 1648160, 2235317, 2307424, 2554648, 2884280, 3193310, 3296320, 4470634, 4614848, 5109296, 5768560, 6386620, 8941268, 10218592, 11176585, 11537120, 12773240, 17882536, 20437184, 22353170, 23074240, 25546480, 35765072, 44706340, 51092960, 71530144, 89412680, 102185920, 143060288, 178825360, 357650720, 715301440]

約数ペア:

[(1, 715301440), (2, 357650720), (4, 178825360), (5, 143060288), (7, 102185920), (8, 89412680), (10, 71530144), (14, 51092960), (16, 44706340), (20, 35765072), (28, 25546480), (31, 23074240), (32, 22353170), (35, 20437184), (40, 17882536), (56, 12773240), (62, 11537120), (64, 11176585), (70, 10218592), (80, 8941268), (112, 6386620), (124, 5768560), (140, 5109296), (155, 4614848), (160, 4470634), (217, 3296320), (224, 3193310), (248, 2884280), (280, 2554648), (310, 2307424), (320, 2235317), (434, 1648160), (448, 1596655), (496, 1442140), (560, 1277324), (620, 1153712), (868, 824080), (992, 721070), (1085, 659264), (1120, 638662), (1240, 576856), (1736, 412040), (1984, 360535), (2170, 329632), (2240, 319331), (2480, 288428), (3472, 206020), (4340, 164816), (4960, 144214), (6944, 103010), (8680, 82408), (9920, 72107), (10301, 69440), (13888, 51505), (17360, 41204), (20602, 34720)]