71358560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 215913600

約数和(自身を除く): 144555040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 169, 182, 203, 208, 224, 232, 260, 280, 290, 338, 364, 377, 406, 416, 455, 464, 520, 560, 580, 676, 728, 754, 812, 845, 910, 928, 1015, 1040, 1120, 1160, 1183, 1352, 1456, 1508, 1624, 1690, 1820, 1885, 2030, 2080, 2197, 2320, 2366, 2639, 2704, 2912, 3016, 3248, 3380, 3640, 3770, 4060, 4394, 4640, 4732, 4901, 5278, 5408, 5915, 6032, 6496, 6760, 7280, 7540, 8120, 8788, 9464, 9802, 10556, 10985, 11830, 12064, 13195, 13520, 14560, 15080, 15379, 16240, 17576, 18928, 19604, 21112, 21970, 23660, 24505, 26390, 27040, 30160, 30758, 32480, 34307, 35152, 37856, 39208, 42224, 43940, 47320, 49010, 52780, 60320, 61516, 63713, 68614, 70304, 76895, 78416, 84448, 87880, 94640, 98020, 105560, 123032, 127426, 137228, 153790, 156832, 171535, 175760, 189280, 196040, 211120, 246064, 254852, 274456, 307580, 318565, 343070, 351520, 392080, 422240, 445991, 492128, 509704, 548912, 615160, 637130, 686140, 784160, 891982, 1019408, 1097824, 1230320, 1274260, 1372280, 1783964, 2038816, 2229955, 2460640, 2548520, 2744560, 3567928, 4459910, 5097040, 5489120, 7135856, 8919820, 10194080, 14271712, 17839640, 35679280, 71358560]

約数ペア:

[(1, 71358560), (2, 35679280), (4, 17839640), (5, 14271712), (7, 10194080), (8, 8919820), (10, 7135856), (13, 5489120), (14, 5097040), (16, 4459910), (20, 3567928), (26, 2744560), (28, 2548520), (29, 2460640), (32, 2229955), (35, 2038816), (40, 1783964), (52, 1372280), (56, 1274260), (58, 1230320), (65, 1097824), (70, 1019408), (80, 891982), (91, 784160), (104, 686140), (112, 637130), (116, 615160), (130, 548912), (140, 509704), (145, 492128), (160, 445991), (169, 422240), (182, 392080), (203, 351520), (208, 343070), (224, 318565), (232, 307580), (260, 274456), (280, 254852), (290, 246064), (338, 211120), (364, 196040), (377, 189280), (406, 175760), (416, 171535), (455, 156832), (464, 153790), (520, 137228), (560, 127426), (580, 123032), (676, 105560), (728, 98020), (754, 94640), (812, 87880), (845, 84448), (910, 78416), (928, 76895), (1015, 70304), (1040, 68614), (1120, 63713), (1160, 61516), (1183, 60320), (1352, 52780), (1456, 49010), (1508, 47320), (1624, 43940), (1690, 42224), (1820, 39208), (1885, 37856), (2030, 35152), (2080, 34307), (2197, 32480), (2320, 30758), (2366, 30160), (2639, 27040), (2704, 26390), (2912, 24505), (3016, 23660), (3248, 21970), (3380, 21112), (3640, 19604), (3770, 18928), (4060, 17576), (4394, 16240), (4640, 15379), (4732, 15080), (4901, 14560), (5278, 13520), (5408, 13195), (5915, 12064), (6032, 11830), (6496, 10985), (6760, 10556), (7280, 9802), (7540, 9464), (8120, 8788)]