1221964800

素因数分解:

$2^{10}\times 3^1\times 5^2\times 7^1\times {\mathrm{2273}}^1$

素因数の和:2313

約数の個数: 264

約数和(自身を含む): 4617638976

約数和(自身を除く): 3395674176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 512, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1024, 1050, 1120, 1200, 1280, 1344, 1400, 1536, 1600, 1680, 1792, 1920, 2100, 2240, 2273, 2400, 2560, 2688, 2800, 3072, 3200, 3360, 3584, 3840, 4200, 4480, 4546, 4800, 5120, 5376, 5600, 6400, 6720, 6819, 7168, 7680, 8400, 8960, 9092, 9600, 10752, 11200, 11365, 12800, 13440, 13638, 15360, 15911, 16800, 17920, 18184, 19200, 21504, 22400, 22730, 25600, 26880, 27276, 31822, 33600, 34095, 35840, 36368, 38400, 44800, 45460, 47733, 53760, 54552, 56825, 63644, 67200, 68190, 72736, 76800, 79555, 89600, 90920, 95466, 107520, 109104, 113650, 127288, 134400, 136380, 145472, 159110, 170475, 179200, 181840, 190932, 218208, 227300, 238665, 254576, 268800, 272760, 290944, 318220, 340950, 363680, 381864, 397775, 436416, 454600, 477330, 509152, 537600, 545520, 581888, 636440, 681900, 727360, 763728, 795550, 872832, 909200, 954660, 1018304, 1091040, 1163776, 1193325, 1272880, 1363800, 1454720, 1527456, 1591100, 1745664, 1818400, 1909320, 2036608, 2182080, 2327552, 2386650, 2545760, 2727600, 2909440, 3054912, 3182200, 3491328, 3636800, 3818640, 4073216, 4364160, 4773300, 5091520, 5455200, 5818880, 6109824, 6364400, 6982656, 7273600, 7637280, 8146432, 8728320, 9546600, 10183040, 10910400, 11637760, 12219648, 12728800, 14547200, 15274560, 16292864, 17456640, 19093200, 20366080, 21820800, 24439296, 25457600, 29094400, 30549120, 34913280, 38186400, 40732160, 43641600, 48878592, 50915200, 58188800, 61098240, 76372800, 81464320, 87283200, 101830400, 122196480, 152745600, 174566400, 203660800, 244392960, 305491200, 407321600, 610982400, 1221964800]

約数ペア:

[(1, 1221964800), (2, 610982400), (3, 407321600), (4, 305491200), (5, 244392960), (6, 203660800), (7, 174566400), (8, 152745600), (10, 122196480), (12, 101830400), (14, 87283200), (15, 81464320), (16, 76372800), (20, 61098240), (21, 58188800), (24, 50915200), (25, 48878592), (28, 43641600), (30, 40732160), (32, 38186400), (35, 34913280), (40, 30549120), (42, 29094400), (48, 25457600), (50, 24439296), (56, 21820800), (60, 20366080), (64, 19093200), (70, 17456640), (75, 16292864), (80, 15274560), (84, 14547200), (96, 12728800), (100, 12219648), (105, 11637760), (112, 10910400), (120, 10183040), (128, 9546600), (140, 8728320), (150, 8146432), (160, 7637280), (168, 7273600), (175, 6982656), (192, 6364400), (200, 6109824), (210, 5818880), (224, 5455200), (240, 5091520), (256, 4773300), (280, 4364160), (300, 4073216), (320, 3818640), (336, 3636800), (350, 3491328), (384, 3182200), (400, 3054912), (420, 2909440), (448, 2727600), (480, 2545760), (512, 2386650), (525, 2327552), (560, 2182080), (600, 2036608), (640, 1909320), (672, 1818400), (700, 1745664), (768, 1591100), (800, 1527456), (840, 1454720), (896, 1363800), (960, 1272880), (1024, 1193325), (1050, 1163776), (1120, 1091040), (1200, 1018304), (1280, 954660), (1344, 909200), (1400, 872832), (1536, 795550), (1600, 763728), (1680, 727360), (1792, 681900), (1920, 636440), (2100, 581888), (2240, 545520), (2273, 537600), (2400, 509152), (2560, 477330), (2688, 454600), (2800, 436416), (3072, 397775), (3200, 381864), (3360, 363680), (3584, 340950), (3840, 318220), (4200, 290944), (4480, 272760), (4546, 268800), (4800, 254576), (5120, 238665), (5376, 227300), (5600, 218208), (6400, 190932), (6720, 181840), (6819, 179200), (7168, 170475), (7680, 159110), (8400, 145472), (8960, 136380), (9092, 134400), (9600, 127288), (10752, 113650), (11200, 109104), (11365, 107520), (12800, 95466), (13440, 90920), (13638, 89600), (15360, 79555), (15911, 76800), (16800, 72736), (17920, 68190), (18184, 67200), (19200, 63644), (21504, 56825), (22400, 54552), (22730, 53760), (25600, 47733), (26880, 45460), (27276, 44800), (31822, 38400), (33600, 36368), (34095, 35840)]