25732560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 98672256

約数和(自身を除く): 72939696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 53, 56, 60, 68, 70, 80, 84, 85, 102, 105, 106, 112, 119, 120, 136, 140, 159, 168, 170, 204, 210, 212, 238, 240, 255, 265, 272, 280, 289, 318, 336, 340, 357, 371, 408, 420, 424, 476, 510, 530, 560, 578, 595, 636, 680, 714, 742, 795, 816, 840, 848, 867, 901, 952, 1020, 1060, 1113, 1156, 1190, 1272, 1360, 1428, 1445, 1484, 1590, 1680, 1734, 1785, 1802, 1855, 1904, 2023, 2040, 2120, 2226, 2312, 2380, 2544, 2703, 2856, 2890, 2968, 3180, 3468, 3570, 3604, 3710, 4046, 4080, 4240, 4335, 4452, 4505, 4624, 4760, 5406, 5565, 5712, 5780, 5936, 6069, 6307, 6360, 6936, 7140, 7208, 7420, 8092, 8670, 8904, 9010, 9520, 10115, 10812, 11130, 11560, 12138, 12614, 12720, 13515, 13872, 14280, 14416, 14840, 15317, 16184, 17340, 17808, 18020, 18921, 20230, 21624, 22260, 23120, 24276, 25228, 27030, 28560, 29680, 30345, 30634, 31535, 32368, 34680, 36040, 37842, 40460, 43248, 44520, 45951, 48552, 50456, 54060, 60690, 61268, 63070, 69360, 72080, 75684, 76585, 80920, 89040, 91902, 94605, 97104, 100912, 107219, 108120, 121380, 122536, 126140, 151368, 153170, 161840, 183804, 189210, 214438, 216240, 229755, 242760, 245072, 252280, 302736, 306340, 321657, 367608, 378420, 428876, 459510, 485520, 504560, 536095, 612680, 643314, 735216, 756840, 857752, 919020, 1072190, 1225360, 1286628, 1513680, 1608285, 1715504, 1838040, 2144380, 2573256, 3216570, 3676080, 4288760, 5146512, 6433140, 8577520, 12866280, 25732560]

約数ペア:

[(1, 25732560), (2, 12866280), (3, 8577520), (4, 6433140), (5, 5146512), (6, 4288760), (7, 3676080), (8, 3216570), (10, 2573256), (12, 2144380), (14, 1838040), (15, 1715504), (16, 1608285), (17, 1513680), (20, 1286628), (21, 1225360), (24, 1072190), (28, 919020), (30, 857752), (34, 756840), (35, 735216), (40, 643314), (42, 612680), (48, 536095), (51, 504560), (53, 485520), (56, 459510), (60, 428876), (68, 378420), (70, 367608), (80, 321657), (84, 306340), (85, 302736), (102, 252280), (105, 245072), (106, 242760), (112, 229755), (119, 216240), (120, 214438), (136, 189210), (140, 183804), (159, 161840), (168, 153170), (170, 151368), (204, 126140), (210, 122536), (212, 121380), (238, 108120), (240, 107219), (255, 100912), (265, 97104), (272, 94605), (280, 91902), (289, 89040), (318, 80920), (336, 76585), (340, 75684), (357, 72080), (371, 69360), (408, 63070), (420, 61268), (424, 60690), (476, 54060), (510, 50456), (530, 48552), (560, 45951), (578, 44520), (595, 43248), (636, 40460), (680, 37842), (714, 36040), (742, 34680), (795, 32368), (816, 31535), (840, 30634), (848, 30345), (867, 29680), (901, 28560), (952, 27030), (1020, 25228), (1060, 24276), (1113, 23120), (1156, 22260), (1190, 21624), (1272, 20230), (1360, 18921), (1428, 18020), (1445, 17808), (1484, 17340), (1590, 16184), (1680, 15317), (1734, 14840), (1785, 14416), (1802, 14280), (1855, 13872), (1904, 13515), (2023, 12720), (2040, 12614), (2120, 12138), (2226, 11560), (2312, 11130), (2380, 10812), (2544, 10115), (2703, 9520), (2856, 9010), (2890, 8904), (2968, 8670), (3180, 8092), (3468, 7420), (3570, 7208), (3604, 7140), (3710, 6936), (4046, 6360), (4080, 6307), (4240, 6069), (4335, 5936), (4452, 5780), (4505, 5712), (4624, 5565), (4760, 5406)]