25996080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 90351360

約数和(自身を除く): 64355280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 229, 240, 258, 264, 330, 344, 430, 440, 458, 473, 516, 528, 645, 660, 687, 688, 860, 880, 916, 946, 1032, 1145, 1290, 1320, 1374, 1419, 1720, 1832, 1892, 2064, 2290, 2365, 2519, 2580, 2640, 2748, 2838, 3435, 3440, 3664, 3784, 4580, 4730, 5038, 5160, 5496, 5676, 6870, 7095, 7557, 7568, 9160, 9460, 9847, 10076, 10320, 10992, 11352, 12595, 13740, 14190, 15114, 18320, 18920, 19694, 20152, 22704, 25190, 27480, 28380, 29541, 30228, 37785, 37840, 39388, 40304, 49235, 50380, 54960, 56760, 59082, 60456, 75570, 78776, 98470, 100760, 108317, 113520, 118164, 120912, 147705, 151140, 157552, 196940, 201520, 216634, 236328, 295410, 302280, 324951, 393880, 433268, 472656, 541585, 590820, 604560, 649902, 787760, 866536, 1083170, 1181640, 1299804, 1624755, 1733072, 2166340, 2363280, 2599608, 3249510, 4332680, 5199216, 6499020, 8665360, 12998040, 25996080]

約数ペア:

[(1, 25996080), (2, 12998040), (3, 8665360), (4, 6499020), (5, 5199216), (6, 4332680), (8, 3249510), (10, 2599608), (11, 2363280), (12, 2166340), (15, 1733072), (16, 1624755), (20, 1299804), (22, 1181640), (24, 1083170), (30, 866536), (33, 787760), (40, 649902), (43, 604560), (44, 590820), (48, 541585), (55, 472656), (60, 433268), (66, 393880), (80, 324951), (86, 302280), (88, 295410), (110, 236328), (120, 216634), (129, 201520), (132, 196940), (165, 157552), (172, 151140), (176, 147705), (215, 120912), (220, 118164), (229, 113520), (240, 108317), (258, 100760), (264, 98470), (330, 78776), (344, 75570), (430, 60456), (440, 59082), (458, 56760), (473, 54960), (516, 50380), (528, 49235), (645, 40304), (660, 39388), (687, 37840), (688, 37785), (860, 30228), (880, 29541), (916, 28380), (946, 27480), (1032, 25190), (1145, 22704), (1290, 20152), (1320, 19694), (1374, 18920), (1419, 18320), (1720, 15114), (1832, 14190), (1892, 13740), (2064, 12595), (2290, 11352), (2365, 10992), (2519, 10320), (2580, 10076), (2640, 9847), (2748, 9460), (2838, 9160), (3435, 7568), (3440, 7557), (3664, 7095), (3784, 6870), (4580, 5676), (4730, 5496), (5038, 5160)]