165662520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 528595200

約数和(自身を除く): 362932680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 226, 228, 285, 339, 380, 452, 456, 565, 570, 643, 678, 760, 904, 1130, 1140, 1286, 1356, 1695, 1929, 2147, 2260, 2280, 2572, 2712, 3215, 3390, 3858, 4294, 4520, 5144, 6430, 6441, 6780, 7716, 8588, 9645, 10735, 12217, 12860, 12882, 13560, 15432, 17176, 19290, 21470, 24434, 25720, 25764, 32205, 36651, 38580, 42940, 48868, 51528, 61085, 64410, 72659, 73302, 77160, 85880, 97736, 122170, 128820, 145318, 146604, 183255, 217977, 244340, 257640, 290636, 293208, 363295, 366510, 435954, 488680, 581272, 726590, 733020, 871908, 1089885, 1380521, 1453180, 1466040, 1743816, 2179770, 2761042, 2906360, 4141563, 4359540, 5522084, 6902605, 8283126, 8719080, 11044168, 13805210, 16566252, 20707815, 27610420, 33132504, 41415630, 55220840, 82831260, 165662520]

約数ペア:

[(1, 165662520), (2, 82831260), (3, 55220840), (4, 41415630), (5, 33132504), (6, 27610420), (8, 20707815), (10, 16566252), (12, 13805210), (15, 11044168), (19, 8719080), (20, 8283126), (24, 6902605), (30, 5522084), (38, 4359540), (40, 4141563), (57, 2906360), (60, 2761042), (76, 2179770), (95, 1743816), (113, 1466040), (114, 1453180), (120, 1380521), (152, 1089885), (190, 871908), (226, 733020), (228, 726590), (285, 581272), (339, 488680), (380, 435954), (452, 366510), (456, 363295), (565, 293208), (570, 290636), (643, 257640), (678, 244340), (760, 217977), (904, 183255), (1130, 146604), (1140, 145318), (1286, 128820), (1356, 122170), (1695, 97736), (1929, 85880), (2147, 77160), (2260, 73302), (2280, 72659), (2572, 64410), (2712, 61085), (3215, 51528), (3390, 48868), (3858, 42940), (4294, 38580), (4520, 36651), (5144, 32205), (6430, 25764), (6441, 25720), (6780, 24434), (7716, 21470), (8588, 19290), (9645, 17176), (10735, 15432), (12217, 13560), (12860, 12882)]