61569168000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{971}}^1\times {\mathrm{1321}}^1$

素因数の和:2324

約数の個数: 256

約数和(自身を含む): 204466654080

約数和(自身を除く): 142897486080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 971, 1000, 1200, 1321, 1500, 1600, 1920, 1942, 2000, 2400, 2642, 2913, 3000, 3200, 3884, 3963, 4000, 4800, 4855, 5284, 5826, 6000, 6605, 7768, 7926, 8000, 9600, 9710, 10568, 11652, 12000, 13210, 14565, 15536, 15852, 16000, 19420, 19815, 21136, 23304, 24000, 24275, 26420, 29130, 31072, 31704, 33025, 38840, 39630, 42272, 46608, 48000, 48550, 52840, 58260, 62144, 63408, 66050, 72825, 77680, 79260, 84544, 93216, 97100, 99075, 105680, 116520, 121375, 124288, 126816, 132100, 145650, 155360, 158520, 165125, 169088, 186432, 194200, 198150, 211360, 233040, 242750, 253632, 264200, 291300, 310720, 317040, 330250, 364125, 372864, 388400, 396300, 422720, 466080, 485500, 495375, 507264, 528400, 582600, 621440, 634080, 660500, 728250, 776800, 792600, 845440, 932160, 971000, 990750, 1056800, 1165200, 1268160, 1282691, 1321000, 1456500, 1553600, 1585200, 1864320, 1942000, 1981500, 2113600, 2330400, 2536320, 2565382, 2642000, 2913000, 3107200, 3170400, 3848073, 3884000, 3963000, 4227200, 4660800, 5130764, 5284000, 5826000, 6340800, 6413455, 7696146, 7768000, 7926000, 9321600, 10261528, 10568000, 11652000, 12681600, 12826910, 15392292, 15536000, 15852000, 19240365, 20523056, 21136000, 23304000, 25653820, 30784584, 31704000, 32067275, 38480730, 41046112, 46608000, 51307640, 61569168, 63408000, 64134550, 76961460, 82092224, 96201825, 102615280, 123138336, 128269100, 153922920, 160336375, 164184448, 192403650, 205230560, 246276672, 256538200, 307845840, 320672750, 384807300, 410461120, 481009125, 492553344, 513076400, 615691680, 641345500, 769614600, 820922240, 962018250, 1026152800, 1231383360, 1282691000, 1539229200, 1924036500, 2052305600, 2462766720, 2565382000, 3078458400, 3848073000, 4104611200, 5130764000, 6156916800, 7696146000, 10261528000, 12313833600, 15392292000, 20523056000, 30784584000, 61569168000]

約数ペア:

[(1, 61569168000), (2, 30784584000), (3, 20523056000), (4, 15392292000), (5, 12313833600), (6, 10261528000), (8, 7696146000), (10, 6156916800), (12, 5130764000), (15, 4104611200), (16, 3848073000), (20, 3078458400), (24, 2565382000), (25, 2462766720), (30, 2052305600), (32, 1924036500), (40, 1539229200), (48, 1282691000), (50, 1231383360), (60, 1026152800), (64, 962018250), (75, 820922240), (80, 769614600), (96, 641345500), (100, 615691680), (120, 513076400), (125, 492553344), (128, 481009125), (150, 410461120), (160, 384807300), (192, 320672750), (200, 307845840), (240, 256538200), (250, 246276672), (300, 205230560), (320, 192403650), (375, 164184448), (384, 160336375), (400, 153922920), (480, 128269100), (500, 123138336), (600, 102615280), (640, 96201825), (750, 82092224), (800, 76961460), (960, 64134550), (971, 63408000), (1000, 61569168), (1200, 51307640), (1321, 46608000), (1500, 41046112), (1600, 38480730), (1920, 32067275), (1942, 31704000), (2000, 30784584), (2400, 25653820), (2642, 23304000), (2913, 21136000), (3000, 20523056), (3200, 19240365), (3884, 15852000), (3963, 15536000), (4000, 15392292), (4800, 12826910), (4855, 12681600), (5284, 11652000), (5826, 10568000), (6000, 10261528), (6605, 9321600), (7768, 7926000), (7926, 7768000), (8000, 7696146), (9600, 6413455), (9710, 6340800), (10568, 5826000), (11652, 5284000), (12000, 5130764), (13210, 4660800), (14565, 4227200), (15536, 3963000), (15852, 3884000), (16000, 3848073), (19420, 3170400), (19815, 3107200), (21136, 2913000), (23304, 2642000), (24000, 2565382), (24275, 2536320), (26420, 2330400), (29130, 2113600), (31072, 1981500), (31704, 1942000), (33025, 1864320), (38840, 1585200), (39630, 1553600), (42272, 1456500), (46608, 1321000), (48000, 1282691), (48550, 1268160), (52840, 1165200), (58260, 1056800), (62144, 990750), (63408, 971000), (66050, 932160), (72825, 845440), (77680, 792600), (79260, 776800), (84544, 728250), (93216, 660500), (97100, 634080), (99075, 621440), (105680, 582600), (116520, 528400), (121375, 507264), (124288, 495375), (126816, 485500), (132100, 466080), (145650, 422720), (155360, 396300), (158520, 388400), (165125, 372864), (169088, 364125), (186432, 330250), (194200, 317040), (198150, 310720), (211360, 291300), (233040, 264200), (242750, 253632)]