220924800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{2557}}^1$

素因数の和:2590

約数の個数: 192

約数和(自身を含む): 808839600

約数和(自身を除く): 587914800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2400, 2557, 2700, 2880, 3200, 3456, 3600, 4320, 4800, 5114, 5400, 5760, 7200, 7671, 8640, 9600, 10228, 10800, 12785, 14400, 15342, 17280, 20456, 21600, 23013, 25570, 28800, 30684, 38355, 40912, 43200, 46026, 51140, 61368, 63925, 69039, 76710, 81824, 86400, 92052, 102280, 115065, 122736, 127850, 138078, 153420, 163648, 184104, 191775, 204560, 230130, 245472, 255700, 276156, 306840, 327296, 345195, 368208, 383550, 409120, 460260, 490944, 511400, 552312, 575325, 613680, 690390, 736416, 767100, 818240, 920520, 981888, 1022800, 1104624, 1150650, 1227360, 1380780, 1472832, 1534200, 1636480, 1725975, 1841040, 2045600, 2209248, 2301300, 2454720, 2761560, 2945664, 3068400, 3451950, 3682080, 4091200, 4418496, 4602600, 4909440, 5523120, 6136800, 6903900, 7364160, 8182400, 8836992, 9205200, 11046240, 12273600, 13807800, 14728320, 18410400, 22092480, 24547200, 27615600, 36820800, 44184960, 55231200, 73641600, 110462400, 220924800]

約数ペア:

[(1, 220924800), (2, 110462400), (3, 73641600), (4, 55231200), (5, 44184960), (6, 36820800), (8, 27615600), (9, 24547200), (10, 22092480), (12, 18410400), (15, 14728320), (16, 13807800), (18, 12273600), (20, 11046240), (24, 9205200), (25, 8836992), (27, 8182400), (30, 7364160), (32, 6903900), (36, 6136800), (40, 5523120), (45, 4909440), (48, 4602600), (50, 4418496), (54, 4091200), (60, 3682080), (64, 3451950), (72, 3068400), (75, 2945664), (80, 2761560), (90, 2454720), (96, 2301300), (100, 2209248), (108, 2045600), (120, 1841040), (128, 1725975), (135, 1636480), (144, 1534200), (150, 1472832), (160, 1380780), (180, 1227360), (192, 1150650), (200, 1104624), (216, 1022800), (225, 981888), (240, 920520), (270, 818240), (288, 767100), (300, 736416), (320, 690390), (360, 613680), (384, 575325), (400, 552312), (432, 511400), (450, 490944), (480, 460260), (540, 409120), (576, 383550), (600, 368208), (640, 345195), (675, 327296), (720, 306840), (800, 276156), (864, 255700), (900, 245472), (960, 230130), (1080, 204560), (1152, 191775), (1200, 184104), (1350, 163648), (1440, 153420), (1600, 138078), (1728, 127850), (1800, 122736), (1920, 115065), (2160, 102280), (2400, 92052), (2557, 86400), (2700, 81824), (2880, 76710), (3200, 69039), (3456, 63925), (3600, 61368), (4320, 51140), (4800, 46026), (5114, 43200), (5400, 40912), (5760, 38355), (7200, 30684), (7671, 28800), (8640, 25570), (9600, 23013), (10228, 21600), (10800, 20456), (12785, 17280), (14400, 15342)]