222918960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4967}}^1$

素因数の和:5011

約数の個数: 160

約数和(自身を含む): 798377472

約数和(自身を除く): 575458512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 4967, 5610, 7480, 8976, 9934, 11220, 14901, 14960, 19868, 22440, 24835, 29802, 39736, 44880, 49670, 54637, 59604, 74505, 79472, 84439, 99340, 109274, 119208, 149010, 163911, 168878, 198680, 218548, 238416, 253317, 273185, 298020, 327822, 337756, 397360, 422195, 437096, 506634, 546370, 596040, 655644, 675512, 819555, 844390, 874192, 928829, 1013268, 1092740, 1192080, 1266585, 1311288, 1351024, 1639110, 1688780, 1857658, 2026536, 2185480, 2533170, 2622576, 2786487, 3278220, 3377560, 3715316, 4053072, 4370960, 4644145, 5066340, 5572974, 6556440, 6755120, 7430632, 9288290, 10132680, 11145948, 13112880, 13932435, 14861264, 18576580, 20265360, 22291896, 27864870, 37153160, 44583792, 55729740, 74306320, 111459480, 222918960]

約数ペア:

[(1, 222918960), (2, 111459480), (3, 74306320), (4, 55729740), (5, 44583792), (6, 37153160), (8, 27864870), (10, 22291896), (11, 20265360), (12, 18576580), (15, 14861264), (16, 13932435), (17, 13112880), (20, 11145948), (22, 10132680), (24, 9288290), (30, 7430632), (33, 6755120), (34, 6556440), (40, 5572974), (44, 5066340), (48, 4644145), (51, 4370960), (55, 4053072), (60, 3715316), (66, 3377560), (68, 3278220), (80, 2786487), (85, 2622576), (88, 2533170), (102, 2185480), (110, 2026536), (120, 1857658), (132, 1688780), (136, 1639110), (165, 1351024), (170, 1311288), (176, 1266585), (187, 1192080), (204, 1092740), (220, 1013268), (240, 928829), (255, 874192), (264, 844390), (272, 819555), (330, 675512), (340, 655644), (374, 596040), (408, 546370), (440, 506634), (510, 437096), (528, 422195), (561, 397360), (660, 337756), (680, 327822), (748, 298020), (816, 273185), (880, 253317), (935, 238416), (1020, 218548), (1122, 198680), (1320, 168878), (1360, 163911), (1496, 149010), (1870, 119208), (2040, 109274), (2244, 99340), (2640, 84439), (2805, 79472), (2992, 74505), (3740, 59604), (4080, 54637), (4488, 49670), (4967, 44880), (5610, 39736), (7480, 29802), (8976, 24835), (9934, 22440), (11220, 19868), (14901, 14960)]