15919159424

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 39690240000

約数和(自身を除く): 23771080576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 127, 128, 133, 148, 152, 199, 224, 254, 259, 266, 296, 304, 398, 448, 508, 518, 532, 592, 608, 703, 796, 889, 896, 1016, 1036, 1064, 1184, 1216, 1393, 1406, 1592, 1778, 2032, 2072, 2128, 2368, 2413, 2432, 2786, 2812, 3184, 3556, 3781, 4064, 4144, 4256, 4699, 4736, 4826, 4921, 5572, 5624, 6368, 7112, 7363, 7562, 8128, 8288, 8512, 9398, 9652, 9842, 11144, 11248, 12736, 14224, 14726, 15124, 16256, 16576, 16891, 17024, 18796, 19304, 19684, 22288, 22496, 25273, 25472, 26467, 28448, 29452, 30248, 32893, 33152, 33782, 37592, 38608, 39368, 44576, 44992, 50546, 51541, 52934, 56896, 58904, 60496, 65786, 67564, 75184, 77216, 78736, 89152, 89281, 89984, 101092, 103082, 105868, 113792, 117808, 120992, 131572, 135128, 139897, 150368, 154432, 157472, 176911, 178304, 178562, 202184, 206164, 211736, 235616, 241984, 263144, 270256, 279794, 300736, 308864, 314944, 353822, 357124, 404368, 412328, 423472, 471232, 480187, 483968, 526288, 540512, 559588, 601472, 624967, 629888, 707644, 714248, 808736, 824656, 846944, 935101, 942464, 960374, 979279, 1052576, 1081024, 1119176, 1249934, 1415288, 1428496, 1617472, 1649312, 1693888, 1870202, 1920748, 1958558, 2105152, 2162048, 2238352, 2499868, 2830576, 2856992, 3234944, 3298624, 3361309, 3387776, 3740404, 3841496, 3917116, 4210304, 4476704, 4999736, 5661152, 5713984, 6545707, 6597248, 6722618, 7480808, 7682992, 7834232, 8953408, 9999472, 11322304, 11427968, 13091414, 13445236, 14961616, 15365984, 15668464, 17766919, 17906816, 19998944, 22644608, 26182828, 26890472, 29923232, 30731968, 31336928, 35533838, 39997888, 52365656, 53780944, 59846464, 61463936, 62673856, 71067676, 79995776, 104731312, 107561888, 119692928, 124368433, 125347712, 142135352, 209462624, 215123776, 248736866, 284270704, 418925248, 430247552, 497473732, 568541408, 837850496, 994947464, 1137082816, 1989894928, 2274165632, 3979789856, 7959579712, 15919159424]

約数ペア:

[(1, 15919159424), (2, 7959579712), (4, 3979789856), (7, 2274165632), (8, 1989894928), (14, 1137082816), (16, 994947464), (19, 837850496), (28, 568541408), (32, 497473732), (37, 430247552), (38, 418925248), (56, 284270704), (64, 248736866), (74, 215123776), (76, 209462624), (112, 142135352), (127, 125347712), (128, 124368433), (133, 119692928), (148, 107561888), (152, 104731312), (199, 79995776), (224, 71067676), (254, 62673856), (259, 61463936), (266, 59846464), (296, 53780944), (304, 52365656), (398, 39997888), (448, 35533838), (508, 31336928), (518, 30731968), (532, 29923232), (592, 26890472), (608, 26182828), (703, 22644608), (796, 19998944), (889, 17906816), (896, 17766919), (1016, 15668464), (1036, 15365984), (1064, 14961616), (1184, 13445236), (1216, 13091414), (1393, 11427968), (1406, 11322304), (1592, 9999472), (1778, 8953408), (2032, 7834232), (2072, 7682992), (2128, 7480808), (2368, 6722618), (2413, 6597248), (2432, 6545707), (2786, 5713984), (2812, 5661152), (3184, 4999736), (3556, 4476704), (3781, 4210304), (4064, 3917116), (4144, 3841496), (4256, 3740404), (4699, 3387776), (4736, 3361309), (4826, 3298624), (4921, 3234944), (5572, 2856992), (5624, 2830576), (6368, 2499868), (7112, 2238352), (7363, 2162048), (7562, 2105152), (8128, 1958558), (8288, 1920748), (8512, 1870202), (9398, 1693888), (9652, 1649312), (9842, 1617472), (11144, 1428496), (11248, 1415288), (12736, 1249934), (14224, 1119176), (14726, 1081024), (15124, 1052576), (16256, 979279), (16576, 960374), (16891, 942464), (17024, 935101), (18796, 846944), (19304, 824656), (19684, 808736), (22288, 714248), (22496, 707644), (25273, 629888), (25472, 624967), (26467, 601472), (28448, 559588), (29452, 540512), (30248, 526288), (32893, 483968), (33152, 480187), (33782, 471232), (37592, 423472), (38608, 412328), (39368, 404368), (44576, 357124), (44992, 353822), (50546, 314944), (51541, 308864), (52934, 300736), (56896, 279794), (58904, 270256), (60496, 263144), (65786, 241984), (67564, 235616), (75184, 211736), (77216, 206164), (78736, 202184), (89152, 178562), (89281, 178304), (89984, 176911), (101092, 157472), (103082, 154432), (105868, 150368), (113792, 139897), (117808, 135128), (120992, 131572)]