2228128000

素因数分解:

$2^8\times 5^3\times 7^4\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 360

約数和(自身を含む): 6698535480

約数和(自身を除く): 4470407480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 49, 50, 56, 58, 64, 70, 80, 98, 100, 112, 116, 125, 128, 140, 145, 160, 175, 196, 200, 203, 224, 232, 245, 250, 256, 280, 290, 320, 343, 350, 392, 400, 406, 448, 464, 490, 500, 560, 580, 640, 686, 700, 725, 784, 800, 812, 875, 896, 928, 980, 1000, 1015, 1120, 1160, 1225, 1280, 1372, 1400, 1421, 1450, 1568, 1600, 1624, 1715, 1750, 1792, 1856, 1960, 2000, 2030, 2240, 2320, 2401, 2450, 2744, 2800, 2842, 2900, 3136, 3200, 3248, 3430, 3500, 3625, 3712, 3920, 4000, 4060, 4480, 4640, 4802, 4900, 5075, 5488, 5600, 5684, 5800, 6125, 6272, 6400, 6496, 6860, 7000, 7105, 7250, 7424, 7840, 8000, 8120, 8575, 8960, 9280, 9604, 9800, 9947, 10150, 10976, 11200, 11368, 11600, 12005, 12250, 12544, 12992, 13720, 14000, 14210, 14500, 15680, 16000, 16240, 17150, 18560, 19208, 19600, 19894, 20300, 21952, 22400, 22736, 23200, 24010, 24500, 25375, 25984, 27440, 28000, 28420, 29000, 31360, 32000, 32480, 34300, 35525, 37120, 38416, 39200, 39788, 40600, 42875, 43904, 44800, 45472, 46400, 48020, 49000, 49735, 50750, 51968, 54880, 56000, 56840, 58000, 60025, 62720, 64960, 68600, 69629, 71050, 76832, 78400, 79576, 81200, 85750, 87808, 90944, 92800, 96040, 98000, 99470, 101500, 109760, 112000, 113680, 116000, 120050, 129920, 137200, 139258, 142100, 153664, 156800, 159152, 162400, 171500, 177625, 181888, 185600, 192080, 196000, 198940, 203000, 219520, 224000, 227360, 232000, 240100, 248675, 259840, 274400, 278516, 284200, 300125, 307328, 313600, 318304, 324800, 343000, 348145, 355250, 363776, 384160, 392000, 397880, 406000, 439040, 454720, 464000, 480200, 497350, 548800, 557032, 568400, 600250, 614656, 636608, 649600, 686000, 696290, 710500, 768320, 784000, 795760, 812000, 909440, 928000, 960400, 994700, 1097600, 1114064, 1136800, 1200500, 1243375, 1273216, 1299200, 1372000, 1392580, 1421000, 1536640, 1568000, 1591520, 1624000, 1740725, 1818880, 1920800, 1989400, 2195200, 2228128, 2273600, 2401000, 2486750, 2546432, 2744000, 2785160, 2842000, 3073280, 3183040, 3248000, 3481450, 3841600, 3978800, 4456256, 4547200, 4802000, 4973500, 5488000, 5570320, 5684000, 6366080, 6496000, 6962900, 7683200, 7957600, 8703625, 8912512, 9094400, 9604000, 9947000, 10976000, 11140640, 11368000, 12732160, 13925800, 15366400, 15915200, 17407250, 17825024, 19208000, 19894000, 22281280, 22736000, 27851600, 31830400, 34814500, 38416000, 39788000, 44562560, 45472000, 55703200, 63660800, 69629000, 76832000, 79576000, 89125120, 111406400, 139258000, 159152000, 222812800, 278516000, 318304000, 445625600, 557032000, 1114064000, 2228128000]

約数ペア:

[(1, 2228128000), (2, 1114064000), (4, 557032000), (5, 445625600), (7, 318304000), (8, 278516000), (10, 222812800), (14, 159152000), (16, 139258000), (20, 111406400), (25, 89125120), (28, 79576000), (29, 76832000), (32, 69629000), (35, 63660800), (40, 55703200), (49, 45472000), (50, 44562560), (56, 39788000), (58, 38416000), (64, 34814500), (70, 31830400), (80, 27851600), (98, 22736000), (100, 22281280), (112, 19894000), (116, 19208000), (125, 17825024), (128, 17407250), (140, 15915200), (145, 15366400), (160, 13925800), (175, 12732160), (196, 11368000), (200, 11140640), (203, 10976000), (224, 9947000), (232, 9604000), (245, 9094400), (250, 8912512), (256, 8703625), (280, 7957600), (290, 7683200), (320, 6962900), (343, 6496000), (350, 6366080), (392, 5684000), (400, 5570320), (406, 5488000), (448, 4973500), (464, 4802000), (490, 4547200), (500, 4456256), (560, 3978800), (580, 3841600), (640, 3481450), (686, 3248000), (700, 3183040), (725, 3073280), (784, 2842000), (800, 2785160), (812, 2744000), (875, 2546432), (896, 2486750), (928, 2401000), (980, 2273600), (1000, 2228128), (1015, 2195200), (1120, 1989400), (1160, 1920800), (1225, 1818880), (1280, 1740725), (1372, 1624000), (1400, 1591520), (1421, 1568000), (1450, 1536640), (1568, 1421000), (1600, 1392580), (1624, 1372000), (1715, 1299200), (1750, 1273216), (1792, 1243375), (1856, 1200500), (1960, 1136800), (2000, 1114064), (2030, 1097600), (2240, 994700), (2320, 960400), (2401, 928000), (2450, 909440), (2744, 812000), (2800, 795760), (2842, 784000), (2900, 768320), (3136, 710500), (3200, 696290), (3248, 686000), (3430, 649600), (3500, 636608), (3625, 614656), (3712, 600250), (3920, 568400), (4000, 557032), (4060, 548800), (4480, 497350), (4640, 480200), (4802, 464000), (4900, 454720), (5075, 439040), (5488, 406000), (5600, 397880), (5684, 392000), (5800, 384160), (6125, 363776), (6272, 355250), (6400, 348145), (6496, 343000), (6860, 324800), (7000, 318304), (7105, 313600), (7250, 307328), (7424, 300125), (7840, 284200), (8000, 278516), (8120, 274400), (8575, 259840), (8960, 248675), (9280, 240100), (9604, 232000), (9800, 227360), (9947, 224000), (10150, 219520), (10976, 203000), (11200, 198940), (11368, 196000), (11600, 192080), (12005, 185600), (12250, 181888), (12544, 177625), (12992, 171500), (13720, 162400), (14000, 159152), (14210, 156800), (14500, 153664), (15680, 142100), (16000, 139258), (16240, 137200), (17150, 129920), (18560, 120050), (19208, 116000), (19600, 113680), (19894, 112000), (20300, 109760), (21952, 101500), (22400, 99470), (22736, 98000), (23200, 96040), (24010, 92800), (24500, 90944), (25375, 87808), (25984, 85750), (27440, 81200), (28000, 79576), (28420, 78400), (29000, 76832), (31360, 71050), (32000, 69629), (32480, 68600), (34300, 64960), (35525, 62720), (37120, 60025), (38416, 58000), (39200, 56840), (39788, 56000), (40600, 54880), (42875, 51968), (43904, 50750), (44800, 49735), (45472, 49000), (46400, 48020)]