1211568000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:662

約数の個数: 256

約数和(自身を含む): 4116752640

約数和(自身を除く): 2905184640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 125, 128, 129, 150, 160, 172, 192, 200, 215, 240, 250, 258, 300, 320, 344, 375, 384, 400, 430, 480, 500, 516, 587, 600, 640, 645, 688, 750, 800, 860, 960, 1000, 1032, 1075, 1174, 1200, 1290, 1376, 1500, 1600, 1720, 1761, 1920, 2000, 2064, 2150, 2348, 2400, 2580, 2752, 2935, 3000, 3200, 3225, 3440, 3522, 4000, 4128, 4300, 4696, 4800, 5160, 5375, 5504, 5870, 6000, 6450, 6880, 7044, 8000, 8256, 8600, 8805, 9392, 9600, 10320, 10750, 11740, 12000, 12900, 13760, 14088, 14675, 16000, 16125, 16512, 17200, 17610, 18784, 20640, 21500, 23480, 24000, 25241, 25800, 27520, 28176, 29350, 32250, 34400, 35220, 37568, 41280, 43000, 44025, 46960, 48000, 50482, 51600, 56352, 58700, 64500, 68800, 70440, 73375, 75136, 75723, 82560, 86000, 88050, 93920, 100964, 103200, 112704, 117400, 126205, 129000, 137600, 140880, 146750, 151446, 172000, 176100, 187840, 201928, 206400, 220125, 225408, 234800, 252410, 258000, 281760, 293500, 302892, 344000, 352200, 375680, 378615, 403856, 412800, 440250, 469600, 504820, 516000, 563520, 587000, 605784, 631025, 688000, 704400, 757230, 807712, 880500, 939200, 1009640, 1032000, 1127040, 1174000, 1211568, 1262050, 1408800, 1514460, 1615424, 1761000, 1878400, 1893075, 2019280, 2064000, 2348000, 2423136, 2524100, 2817600, 3028920, 3155125, 3230848, 3522000, 3786150, 4038560, 4696000, 4846272, 5048200, 5635200, 6057840, 6310250, 7044000, 7572300, 8077120, 9392000, 9465375, 9692544, 10096400, 12115680, 12620500, 14088000, 15144600, 16154240, 18930750, 20192800, 24231360, 25241000, 28176000, 30289200, 37861500, 40385600, 48462720, 50482000, 60578400, 75723000, 80771200, 100964000, 121156800, 151446000, 201928000, 242313600, 302892000, 403856000, 605784000, 1211568000]

約数ペア:

[(1, 1211568000), (2, 605784000), (3, 403856000), (4, 302892000), (5, 242313600), (6, 201928000), (8, 151446000), (10, 121156800), (12, 100964000), (15, 80771200), (16, 75723000), (20, 60578400), (24, 50482000), (25, 48462720), (30, 40385600), (32, 37861500), (40, 30289200), (43, 28176000), (48, 25241000), (50, 24231360), (60, 20192800), (64, 18930750), (75, 16154240), (80, 15144600), (86, 14088000), (96, 12620500), (100, 12115680), (120, 10096400), (125, 9692544), (128, 9465375), (129, 9392000), (150, 8077120), (160, 7572300), (172, 7044000), (192, 6310250), (200, 6057840), (215, 5635200), (240, 5048200), (250, 4846272), (258, 4696000), (300, 4038560), (320, 3786150), (344, 3522000), (375, 3230848), (384, 3155125), (400, 3028920), (430, 2817600), (480, 2524100), (500, 2423136), (516, 2348000), (587, 2064000), (600, 2019280), (640, 1893075), (645, 1878400), (688, 1761000), (750, 1615424), (800, 1514460), (860, 1408800), (960, 1262050), (1000, 1211568), (1032, 1174000), (1075, 1127040), (1174, 1032000), (1200, 1009640), (1290, 939200), (1376, 880500), (1500, 807712), (1600, 757230), (1720, 704400), (1761, 688000), (1920, 631025), (2000, 605784), (2064, 587000), (2150, 563520), (2348, 516000), (2400, 504820), (2580, 469600), (2752, 440250), (2935, 412800), (3000, 403856), (3200, 378615), (3225, 375680), (3440, 352200), (3522, 344000), (4000, 302892), (4128, 293500), (4300, 281760), (4696, 258000), (4800, 252410), (5160, 234800), (5375, 225408), (5504, 220125), (5870, 206400), (6000, 201928), (6450, 187840), (6880, 176100), (7044, 172000), (8000, 151446), (8256, 146750), (8600, 140880), (8805, 137600), (9392, 129000), (9600, 126205), (10320, 117400), (10750, 112704), (11740, 103200), (12000, 100964), (12900, 93920), (13760, 88050), (14088, 86000), (14675, 82560), (16000, 75723), (16125, 75136), (16512, 73375), (17200, 70440), (17610, 68800), (18784, 64500), (20640, 58700), (21500, 56352), (23480, 51600), (24000, 50482), (25241, 48000), (25800, 46960), (27520, 44025), (28176, 43000), (29350, 41280), (32250, 37568), (34400, 35220)]