3946786560

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{12689}}^1$

素因数の和:12725

約数の個数: 216

約数和(自身を含む): 14162344560

約数和(自身を除く): 10215558000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12689, 12960, 15552, 17280, 19440, 20736, 25378, 25920, 31104, 34560, 38067, 38880, 50756, 51840, 62208, 63445, 76134, 77760, 101512, 103680, 114201, 126890, 152268, 155520, 190335, 203024, 228402, 253780, 304536, 311040, 342603, 380670, 406048, 456804, 507560, 571005, 609072, 685206, 761340, 812096, 913608, 1015120, 1027809, 1142010, 1218144, 1370412, 1522680, 1624192, 1713015, 1827216, 2030240, 2055618, 2284020, 2436288, 2740824, 3045360, 3083427, 3248384, 3426030, 3654432, 4060480, 4111236, 4568040, 4872576, 5139045, 5481648, 6090720, 6166854, 6852060, 7308864, 8120960, 8222472, 9136080, 9745152, 10278090, 10963296, 12181440, 12333708, 13704120, 14617728, 15417135, 16241920, 16444944, 18272160, 20556180, 21926592, 24362880, 24667416, 27408240, 29235456, 30834270, 32889888, 36544320, 41112360, 43853184, 48725760, 49334832, 54816480, 61668540, 65779776, 73088640, 82224720, 87706368, 98669664, 109632960, 123337080, 131559552, 146177280, 164449440, 197339328, 219265920, 246674160, 263119104, 328898880, 394678656, 438531840, 493348320, 657797760, 789357312, 986696640, 1315595520, 1973393280, 3946786560]

約数ペア:

[(1, 3946786560), (2, 1973393280), (3, 1315595520), (4, 986696640), (5, 789357312), (6, 657797760), (8, 493348320), (9, 438531840), (10, 394678656), (12, 328898880), (15, 263119104), (16, 246674160), (18, 219265920), (20, 197339328), (24, 164449440), (27, 146177280), (30, 131559552), (32, 123337080), (36, 109632960), (40, 98669664), (45, 87706368), (48, 82224720), (54, 73088640), (60, 65779776), (64, 61668540), (72, 54816480), (80, 49334832), (81, 48725760), (90, 43853184), (96, 41112360), (108, 36544320), (120, 32889888), (128, 30834270), (135, 29235456), (144, 27408240), (160, 24667416), (162, 24362880), (180, 21926592), (192, 20556180), (216, 18272160), (240, 16444944), (243, 16241920), (256, 15417135), (270, 14617728), (288, 13704120), (320, 12333708), (324, 12181440), (360, 10963296), (384, 10278090), (405, 9745152), (432, 9136080), (480, 8222472), (486, 8120960), (540, 7308864), (576, 6852060), (640, 6166854), (648, 6090720), (720, 5481648), (768, 5139045), (810, 4872576), (864, 4568040), (960, 4111236), (972, 4060480), (1080, 3654432), (1152, 3426030), (1215, 3248384), (1280, 3083427), (1296, 3045360), (1440, 2740824), (1620, 2436288), (1728, 2284020), (1920, 2055618), (1944, 2030240), (2160, 1827216), (2304, 1713015), (2430, 1624192), (2592, 1522680), (2880, 1370412), (3240, 1218144), (3456, 1142010), (3840, 1027809), (3888, 1015120), (4320, 913608), (4860, 812096), (5184, 761340), (5760, 685206), (6480, 609072), (6912, 571005), (7776, 507560), (8640, 456804), (9720, 406048), (10368, 380670), (11520, 342603), (12689, 311040), (12960, 304536), (15552, 253780), (17280, 228402), (19440, 203024), (20736, 190335), (25378, 155520), (25920, 152268), (31104, 126890), (34560, 114201), (38067, 103680), (38880, 101512), (50756, 77760), (51840, 76134), (62208, 63445)]