206863140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 472448220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 103, 110, 132, 165, 170, 179, 187, 204, 206, 220, 255, 309, 330, 340, 358, 374, 412, 510, 515, 537, 561, 618, 660, 716, 748, 895, 935, 1020, 1030, 1074, 1122, 1133, 1236, 1545, 1751, 1790, 1870, 1969, 2060, 2148, 2244, 2266, 2685, 2805, 3043, 3090, 3399, 3502, 3580, 3740, 3938, 4532, 5253, 5370, 5610, 5665, 5907, 6086, 6180, 6798, 7004, 7876, 8755, 9129, 9845, 10506, 10740, 11220, 11330, 11814, 12172, 13596, 15215, 16995, 17510, 18258, 18437, 19261, 19690, 21012, 22660, 23628, 26265, 29535, 30430, 33473, 33990, 35020, 36516, 36874, 38522, 39380, 45645, 52530, 55311, 57783, 59070, 60860, 66946, 67980, 73748, 77044, 91290, 92185, 96305, 100419, 105060, 110622, 115566, 118140, 133892, 167365, 182580, 184370, 192610, 200838, 202807, 221244, 231132, 276555, 288915, 313429, 334730, 368740, 385220, 401676, 405614, 502095, 553110, 577830, 608421, 626858, 669460, 811228, 940287, 1004190, 1014035, 1106220, 1155660, 1216842, 1253716, 1567145, 1880574, 2008380, 2028070, 2433684, 3042105, 3134290, 3447719, 3761148, 4056140, 4701435, 6084210, 6268580, 6895438, 9402870, 10343157, 12168420, 13790876, 17238595, 18805740, 20686314, 34477190, 41372628, 51715785, 68954380, 103431570, 206863140]

約数ペア:

[(1, 206863140), (2, 103431570), (3, 68954380), (4, 51715785), (5, 41372628), (6, 34477190), (10, 20686314), (11, 18805740), (12, 17238595), (15, 13790876), (17, 12168420), (20, 10343157), (22, 9402870), (30, 6895438), (33, 6268580), (34, 6084210), (44, 4701435), (51, 4056140), (55, 3761148), (60, 3447719), (66, 3134290), (68, 3042105), (85, 2433684), (102, 2028070), (103, 2008380), (110, 1880574), (132, 1567145), (165, 1253716), (170, 1216842), (179, 1155660), (187, 1106220), (204, 1014035), (206, 1004190), (220, 940287), (255, 811228), (309, 669460), (330, 626858), (340, 608421), (358, 577830), (374, 553110), (412, 502095), (510, 405614), (515, 401676), (537, 385220), (561, 368740), (618, 334730), (660, 313429), (716, 288915), (748, 276555), (895, 231132), (935, 221244), (1020, 202807), (1030, 200838), (1074, 192610), (1122, 184370), (1133, 182580), (1236, 167365), (1545, 133892), (1751, 118140), (1790, 115566), (1870, 110622), (1969, 105060), (2060, 100419), (2148, 96305), (2244, 92185), (2266, 91290), (2685, 77044), (2805, 73748), (3043, 67980), (3090, 66946), (3399, 60860), (3502, 59070), (3580, 57783), (3740, 55311), (3938, 52530), (4532, 45645), (5253, 39380), (5370, 38522), (5610, 36874), (5665, 36516), (5907, 35020), (6086, 33990), (6180, 33473), (6798, 30430), (7004, 29535), (7876, 26265), (8755, 23628), (9129, 22660), (9845, 21012), (10506, 19690), (10740, 19261), (11220, 18437), (11330, 18258), (11814, 17510), (12172, 16995), (13596, 15215)]