1380624000

素因数分解:

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

素因数の和:633

約数の個数: 384

約数和(自身を含む): 5333065920

約数和(自身を除く): 3952441920

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, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 250, 280, 294, 300, 320, 336, 350, 375, 384, 392, 400, 420, 448, 480, 490, 500, 525, 560, 587, 588, 600, 640, 672, 700, 735, 750, 784, 800, 840, 875, 896, 960, 980, 1000, 1050, 1120, 1174, 1176, 1200, 1225, 1344, 1400, 1470, 1500, 1568, 1600, 1680, 1750, 1761, 1920, 1960, 2000, 2100, 2240, 2348, 2352, 2400, 2450, 2625, 2688, 2800, 2935, 2940, 3000, 3136, 3200, 3360, 3500, 3522, 3675, 3920, 4000, 4109, 4200, 4480, 4696, 4704, 4800, 4900, 5250, 5600, 5870, 5880, 6000, 6125, 6272, 6720, 7000, 7044, 7350, 7840, 8000, 8218, 8400, 8805, 9392, 9408, 9600, 9800, 10500, 11200, 11740, 11760, 12000, 12250, 12327, 13440, 14000, 14088, 14675, 14700, 15680, 16000, 16436, 16800, 17610, 18375, 18784, 18816, 19600, 20545, 21000, 22400, 23480, 23520, 24000, 24500, 24654, 28000, 28176, 28763, 29350, 29400, 31360, 32872, 33600, 35220, 36750, 37568, 39200, 41090, 42000, 44025, 46960, 47040, 48000, 49000, 49308, 56000, 56352, 57526, 58700, 58800, 61635, 65744, 67200, 70440, 73375, 73500, 75136, 78400, 82180, 84000, 86289, 88050, 93920, 94080, 98000, 98616, 102725, 112000, 112704, 115052, 117400, 117600, 123270, 131488, 140880, 143815, 146750, 147000, 156800, 164360, 168000, 172578, 176100, 187840, 196000, 197232, 205450, 220125, 225408, 230104, 234800, 235200, 246540, 262976, 281760, 287630, 293500, 294000, 308175, 328720, 336000, 345156, 352200, 375680, 392000, 394464, 410900, 431445, 440250, 460208, 469600, 470400, 493080, 513625, 525952, 563520, 575260, 587000, 588000, 616350, 657440, 690312, 704400, 719075, 784000, 788928, 821800, 862890, 880500, 920416, 939200, 986160, 1027250, 1127040, 1150520, 1174000, 1176000, 1232700, 1314880, 1380624, 1408800, 1438150, 1540875, 1577856, 1643600, 1725780, 1761000, 1840832, 1878400, 1972320, 2054500, 2157225, 2301040, 2348000, 2352000, 2465400, 2629760, 2761248, 2817600, 2876300, 3081750, 3287200, 3451560, 3522000, 3595375, 3681664, 3944640, 4109000, 4314450, 4602080, 4696000, 4930800, 5522496, 5635200, 5752600, 6163500, 6574400, 6903120, 7044000, 7190750, 7889280, 8218000, 8628900, 9204160, 9392000, 9861600, 10786125, 11044992, 11505200, 12327000, 13148800, 13806240, 14088000, 14381500, 16436000, 17257800, 18408320, 19723200, 21572250, 23010400, 24654000, 27612480, 28176000, 28763000, 32872000, 34515600, 39446400, 43144500, 46020800, 49308000, 55224960, 57526000, 65744000, 69031200, 86289000, 92041600, 98616000, 115052000, 138062400, 172578000, 197232000, 230104000, 276124800, 345156000, 460208000, 690312000, 1380624000]

約数ペア:

[(1, 1380624000), (2, 690312000), (3, 460208000), (4, 345156000), (5, 276124800), (6, 230104000), (7, 197232000), (8, 172578000), (10, 138062400), (12, 115052000), (14, 98616000), (15, 92041600), (16, 86289000), (20, 69031200), (21, 65744000), (24, 57526000), (25, 55224960), (28, 49308000), (30, 46020800), (32, 43144500), (35, 39446400), (40, 34515600), (42, 32872000), (48, 28763000), (49, 28176000), (50, 27612480), (56, 24654000), (60, 23010400), (64, 21572250), (70, 19723200), (75, 18408320), (80, 17257800), (84, 16436000), (96, 14381500), (98, 14088000), (100, 13806240), (105, 13148800), (112, 12327000), (120, 11505200), (125, 11044992), (128, 10786125), (140, 9861600), (147, 9392000), (150, 9204160), (160, 8628900), (168, 8218000), (175, 7889280), (192, 7190750), (196, 7044000), (200, 6903120), (210, 6574400), (224, 6163500), (240, 5752600), (245, 5635200), (250, 5522496), (280, 4930800), (294, 4696000), (300, 4602080), (320, 4314450), (336, 4109000), (350, 3944640), (375, 3681664), (384, 3595375), (392, 3522000), (400, 3451560), (420, 3287200), (448, 3081750), (480, 2876300), (490, 2817600), (500, 2761248), (525, 2629760), (560, 2465400), (587, 2352000), (588, 2348000), (600, 2301040), (640, 2157225), (672, 2054500), (700, 1972320), (735, 1878400), (750, 1840832), (784, 1761000), (800, 1725780), (840, 1643600), (875, 1577856), (896, 1540875), (960, 1438150), (980, 1408800), (1000, 1380624), (1050, 1314880), (1120, 1232700), (1174, 1176000), (1176, 1174000), (1200, 1150520), (1225, 1127040), (1344, 1027250), (1400, 986160), (1470, 939200), (1500, 920416), (1568, 880500), (1600, 862890), (1680, 821800), (1750, 788928), (1761, 784000), (1920, 719075), (1960, 704400), (2000, 690312), (2100, 657440), (2240, 616350), (2348, 588000), (2352, 587000), (2400, 575260), (2450, 563520), (2625, 525952), (2688, 513625), (2800, 493080), (2935, 470400), (2940, 469600), (3000, 460208), (3136, 440250), (3200, 431445), (3360, 410900), (3500, 394464), (3522, 392000), (3675, 375680), (3920, 352200), (4000, 345156), (4109, 336000), (4200, 328720), (4480, 308175), (4696, 294000), (4704, 293500), (4800, 287630), (4900, 281760), (5250, 262976), (5600, 246540), (5870, 235200), (5880, 234800), (6000, 230104), (6125, 225408), (6272, 220125), (6720, 205450), (7000, 197232), (7044, 196000), (7350, 187840), (7840, 176100), (8000, 172578), (8218, 168000), (8400, 164360), (8805, 156800), (9392, 147000), (9408, 146750), (9600, 143815), (9800, 140880), (10500, 131488), (11200, 123270), (11740, 117600), (11760, 117400), (12000, 115052), (12250, 112704), (12327, 112000), (13440, 102725), (14000, 98616), (14088, 98000), (14675, 94080), (14700, 93920), (15680, 88050), (16000, 86289), (16436, 84000), (16800, 82180), (17610, 78400), (18375, 75136), (18784, 73500), (18816, 73375), (19600, 70440), (20545, 67200), (21000, 65744), (22400, 61635), (23480, 58800), (23520, 58700), (24000, 57526), (24500, 56352), (24654, 56000), (28000, 49308), (28176, 49000), (28763, 48000), (29350, 47040), (29400, 46960), (31360, 44025), (32872, 42000), (33600, 41090), (35220, 39200), (36750, 37568)]