12866280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 47744640

約数和(自身を除く): 34878360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 53, 56, 60, 68, 70, 84, 85, 102, 105, 106, 119, 120, 136, 140, 159, 168, 170, 204, 210, 212, 238, 255, 265, 280, 289, 318, 340, 357, 371, 408, 420, 424, 476, 510, 530, 578, 595, 636, 680, 714, 742, 795, 840, 867, 901, 952, 1020, 1060, 1113, 1156, 1190, 1272, 1428, 1445, 1484, 1590, 1734, 1785, 1802, 1855, 2023, 2040, 2120, 2226, 2312, 2380, 2703, 2856, 2890, 2968, 3180, 3468, 3570, 3604, 3710, 4046, 4335, 4452, 4505, 4760, 5406, 5565, 5780, 6069, 6307, 6360, 6936, 7140, 7208, 7420, 8092, 8670, 8904, 9010, 10115, 10812, 11130, 11560, 12138, 12614, 13515, 14280, 14840, 15317, 16184, 17340, 18020, 18921, 20230, 21624, 22260, 24276, 25228, 27030, 30345, 30634, 31535, 34680, 36040, 37842, 40460, 44520, 45951, 48552, 50456, 54060, 60690, 61268, 63070, 75684, 76585, 80920, 91902, 94605, 107219, 108120, 121380, 122536, 126140, 151368, 153170, 183804, 189210, 214438, 229755, 242760, 252280, 306340, 321657, 367608, 378420, 428876, 459510, 536095, 612680, 643314, 756840, 857752, 919020, 1072190, 1286628, 1608285, 1838040, 2144380, 2573256, 3216570, 4288760, 6433140, 12866280]

約数ペア:

[(1, 12866280), (2, 6433140), (3, 4288760), (4, 3216570), (5, 2573256), (6, 2144380), (7, 1838040), (8, 1608285), (10, 1286628), (12, 1072190), (14, 919020), (15, 857752), (17, 756840), (20, 643314), (21, 612680), (24, 536095), (28, 459510), (30, 428876), (34, 378420), (35, 367608), (40, 321657), (42, 306340), (51, 252280), (53, 242760), (56, 229755), (60, 214438), (68, 189210), (70, 183804), (84, 153170), (85, 151368), (102, 126140), (105, 122536), (106, 121380), (119, 108120), (120, 107219), (136, 94605), (140, 91902), (159, 80920), (168, 76585), (170, 75684), (204, 63070), (210, 61268), (212, 60690), (238, 54060), (255, 50456), (265, 48552), (280, 45951), (289, 44520), (318, 40460), (340, 37842), (357, 36040), (371, 34680), (408, 31535), (420, 30634), (424, 30345), (476, 27030), (510, 25228), (530, 24276), (578, 22260), (595, 21624), (636, 20230), (680, 18921), (714, 18020), (742, 17340), (795, 16184), (840, 15317), (867, 14840), (901, 14280), (952, 13515), (1020, 12614), (1060, 12138), (1113, 11560), (1156, 11130), (1190, 10812), (1272, 10115), (1428, 9010), (1445, 8904), (1484, 8670), (1590, 8092), (1734, 7420), (1785, 7208), (1802, 7140), (1855, 6936), (2023, 6360), (2040, 6307), (2120, 6069), (2226, 5780), (2312, 5565), (2380, 5406), (2703, 4760), (2856, 4505), (2890, 4452), (2968, 4335), (3180, 4046), (3468, 3710), (3570, 3604)]