171569160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 644417280

約数和(自身を除く): 472848120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 630, 661, 721, 824, 840, 927, 1030, 1236, 1260, 1322, 1442, 1545, 1854, 1983, 2060, 2163, 2472, 2520, 2644, 2884, 3090, 3305, 3605, 3708, 3966, 4120, 4326, 4627, 4635, 5288, 5768, 5949, 6180, 6489, 6610, 7210, 7416, 7932, 8652, 9254, 9270, 9915, 10815, 11898, 12360, 12978, 13220, 13881, 14420, 15864, 17304, 18508, 18540, 19830, 21630, 23135, 23796, 25956, 26440, 27762, 28840, 29745, 32445, 37016, 37080, 39660, 41643, 43260, 46270, 47592, 51912, 55524, 59490, 64890, 68083, 69405, 79320, 83286, 86520, 92540, 111048, 118980, 129780, 136166, 138810, 166572, 185080, 204249, 208215, 237960, 259560, 272332, 277620, 333144, 340415, 408498, 416430, 476581, 544664, 555240, 612747, 680830, 816996, 832860, 953162, 1021245, 1225494, 1361660, 1429743, 1633992, 1665720, 1906324, 2042490, 2382905, 2450988, 2723320, 2859486, 3063735, 3812648, 4084980, 4289229, 4765810, 4901976, 5718972, 6127470, 7148715, 8169960, 8578458, 9531620, 11437944, 12254940, 14297430, 17156916, 19063240, 21446145, 24509880, 28594860, 34313832, 42892290, 57189720, 85784580, 171569160]

約数ペア:

[(1, 171569160), (2, 85784580), (3, 57189720), (4, 42892290), (5, 34313832), (6, 28594860), (7, 24509880), (8, 21446145), (9, 19063240), (10, 17156916), (12, 14297430), (14, 12254940), (15, 11437944), (18, 9531620), (20, 8578458), (21, 8169960), (24, 7148715), (28, 6127470), (30, 5718972), (35, 4901976), (36, 4765810), (40, 4289229), (42, 4084980), (45, 3812648), (56, 3063735), (60, 2859486), (63, 2723320), (70, 2450988), (72, 2382905), (84, 2042490), (90, 1906324), (103, 1665720), (105, 1633992), (120, 1429743), (126, 1361660), (140, 1225494), (168, 1021245), (180, 953162), (206, 832860), (210, 816996), (252, 680830), (280, 612747), (309, 555240), (315, 544664), (360, 476581), (412, 416430), (420, 408498), (504, 340415), (515, 333144), (618, 277620), (630, 272332), (661, 259560), (721, 237960), (824, 208215), (840, 204249), (927, 185080), (1030, 166572), (1236, 138810), (1260, 136166), (1322, 129780), (1442, 118980), (1545, 111048), (1854, 92540), (1983, 86520), (2060, 83286), (2163, 79320), (2472, 69405), (2520, 68083), (2644, 64890), (2884, 59490), (3090, 55524), (3305, 51912), (3605, 47592), (3708, 46270), (3966, 43260), (4120, 41643), (4326, 39660), (4627, 37080), (4635, 37016), (5288, 32445), (5768, 29745), (5949, 28840), (6180, 27762), (6489, 26440), (6610, 25956), (7210, 23796), (7416, 23135), (7932, 21630), (8652, 19830), (9254, 18540), (9270, 18508), (9915, 17304), (10815, 15864), (11898, 14420), (12360, 13881), (12978, 13220)]