159353880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 192

約数和(自身を含む): 570538080

約数和(自身を除く): 411184200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 245, 246, 280, 287, 294, 328, 392, 410, 420, 490, 492, 574, 588, 615, 661, 735, 820, 840, 861, 980, 984, 1148, 1176, 1230, 1322, 1435, 1470, 1640, 1722, 1960, 1983, 2009, 2296, 2460, 2644, 2870, 2940, 3305, 3444, 3966, 4018, 4305, 4627, 4920, 5288, 5740, 5880, 6027, 6610, 6888, 7932, 8036, 8610, 9254, 9915, 10045, 11480, 12054, 13220, 13881, 15864, 16072, 17220, 18508, 19830, 20090, 23135, 24108, 26440, 27101, 27762, 30135, 32389, 34440, 37016, 39660, 40180, 46270, 48216, 54202, 55524, 60270, 64778, 69405, 79320, 80360, 81303, 92540, 97167, 108404, 111048, 120540, 129556, 135505, 138810, 161945, 162606, 185080, 189707, 194334, 216808, 241080, 259112, 271010, 277620, 323890, 325212, 379414, 388668, 406515, 485835, 542020, 555240, 569121, 647780, 650424, 758828, 777336, 813030, 948535, 971670, 1084040, 1138242, 1295560, 1327949, 1517656, 1626060, 1897070, 1943340, 2276484, 2655898, 2845605, 3252120, 3794140, 3886680, 3983847, 4552968, 5311796, 5691210, 6639745, 7588280, 7967694, 10623592, 11382420, 13279490, 15935388, 19919235, 22764840, 26558980, 31870776, 39838470, 53117960, 79676940, 159353880]

約数ペア:

[(1, 159353880), (2, 79676940), (3, 53117960), (4, 39838470), (5, 31870776), (6, 26558980), (7, 22764840), (8, 19919235), (10, 15935388), (12, 13279490), (14, 11382420), (15, 10623592), (20, 7967694), (21, 7588280), (24, 6639745), (28, 5691210), (30, 5311796), (35, 4552968), (40, 3983847), (41, 3886680), (42, 3794140), (49, 3252120), (56, 2845605), (60, 2655898), (70, 2276484), (82, 1943340), (84, 1897070), (98, 1626060), (105, 1517656), (120, 1327949), (123, 1295560), (140, 1138242), (147, 1084040), (164, 971670), (168, 948535), (196, 813030), (205, 777336), (210, 758828), (245, 650424), (246, 647780), (280, 569121), (287, 555240), (294, 542020), (328, 485835), (392, 406515), (410, 388668), (420, 379414), (490, 325212), (492, 323890), (574, 277620), (588, 271010), (615, 259112), (661, 241080), (735, 216808), (820, 194334), (840, 189707), (861, 185080), (980, 162606), (984, 161945), (1148, 138810), (1176, 135505), (1230, 129556), (1322, 120540), (1435, 111048), (1470, 108404), (1640, 97167), (1722, 92540), (1960, 81303), (1983, 80360), (2009, 79320), (2296, 69405), (2460, 64778), (2644, 60270), (2870, 55524), (2940, 54202), (3305, 48216), (3444, 46270), (3966, 40180), (4018, 39660), (4305, 37016), (4627, 34440), (4920, 32389), (5288, 30135), (5740, 27762), (5880, 27101), (6027, 26440), (6610, 24108), (6888, 23135), (7932, 20090), (8036, 19830), (8610, 18508), (9254, 17220), (9915, 16072), (10045, 15864), (11480, 13881), (12054, 13220)]