168604800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 384

約数和(自身を含む): 687039360

約数和(自身を除く): 518434560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 128, 130, 140, 150, 156, 160, 168, 175, 182, 192, 193, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 320, 325, 336, 350, 364, 384, 386, 390, 400, 416, 420, 448, 455, 480, 520, 525, 546, 560, 579, 600, 624, 640, 650, 672, 700, 728, 772, 780, 800, 832, 840, 896, 910, 960, 965, 975, 1040, 1050, 1092, 1120, 1158, 1200, 1248, 1300, 1344, 1351, 1365, 1400, 1456, 1544, 1560, 1600, 1664, 1680, 1820, 1920, 1930, 1950, 2080, 2100, 2184, 2240, 2275, 2316, 2400, 2496, 2509, 2600, 2688, 2702, 2730, 2800, 2895, 2912, 3088, 3120, 3200, 3360, 3640, 3860, 3900, 4053, 4160, 4200, 4368, 4480, 4550, 4632, 4800, 4825, 4992, 5018, 5200, 5404, 5460, 5600, 5790, 5824, 6176, 6240, 6720, 6755, 6825, 7280, 7527, 7720, 7800, 8106, 8320, 8400, 8736, 9100, 9264, 9600, 9650, 10036, 10400, 10808, 10920, 11200, 11580, 11648, 12352, 12480, 12545, 13440, 13510, 13650, 14475, 14560, 15054, 15440, 15600, 16212, 16800, 17472, 17563, 18200, 18528, 19300, 20072, 20265, 20800, 21616, 21840, 22400, 23160, 24704, 24960, 25090, 27020, 27300, 28950, 29120, 30108, 30880, 31200, 32424, 33600, 33775, 34944, 35126, 36400, 37056, 37635, 38600, 40144, 40530, 41600, 43232, 43680, 46320, 50180, 52689, 54040, 54600, 57900, 58240, 60216, 61760, 62400, 62725, 64848, 67200, 67550, 70252, 72800, 74112, 75270, 77200, 80288, 81060, 86464, 87360, 87815, 92640, 100360, 101325, 105378, 108080, 109200, 115800, 120432, 123520, 124800, 125450, 129696, 135100, 140504, 145600, 150540, 154400, 160576, 162120, 172928, 174720, 175630, 185280, 188175, 200720, 202650, 210756, 216160, 218400, 231600, 240864, 250900, 259392, 263445, 270200, 281008, 291200, 301080, 308800, 321152, 324240, 351260, 370560, 376350, 401440, 405300, 421512, 432320, 436800, 439075, 463200, 481728, 501800, 518784, 526890, 540400, 562016, 602160, 617600, 648480, 702520, 752700, 802880, 810600, 843024, 864640, 873600, 878150, 926400, 963456, 1003600, 1053780, 1080800, 1124032, 1204320, 1296960, 1317225, 1405040, 1505400, 1605760, 1621200, 1686048, 1756300, 1852800, 2007200, 2107560, 2161600, 2248064, 2408640, 2593920, 2634450, 2810080, 3010800, 3242400, 3372096, 3512600, 4014400, 4215120, 4323200, 4817280, 5268900, 5620160, 6021600, 6484800, 6744192, 7025200, 8028800, 8430240, 10537800, 11240320, 12043200, 12969600, 14050400, 16860480, 21075600, 24086400, 28100800, 33720960, 42151200, 56201600, 84302400, 168604800]

約数ペア:

[(1, 168604800), (2, 84302400), (3, 56201600), (4, 42151200), (5, 33720960), (6, 28100800), (7, 24086400), (8, 21075600), (10, 16860480), (12, 14050400), (13, 12969600), (14, 12043200), (15, 11240320), (16, 10537800), (20, 8430240), (21, 8028800), (24, 7025200), (25, 6744192), (26, 6484800), (28, 6021600), (30, 5620160), (32, 5268900), (35, 4817280), (39, 4323200), (40, 4215120), (42, 4014400), (48, 3512600), (50, 3372096), (52, 3242400), (56, 3010800), (60, 2810080), (64, 2634450), (65, 2593920), (70, 2408640), (75, 2248064), (78, 2161600), (80, 2107560), (84, 2007200), (91, 1852800), (96, 1756300), (100, 1686048), (104, 1621200), (105, 1605760), (112, 1505400), (120, 1405040), (128, 1317225), (130, 1296960), (140, 1204320), (150, 1124032), (156, 1080800), (160, 1053780), (168, 1003600), (175, 963456), (182, 926400), (192, 878150), (193, 873600), (195, 864640), (200, 843024), (208, 810600), (210, 802880), (224, 752700), (240, 702520), (260, 648480), (273, 617600), (280, 602160), (300, 562016), (312, 540400), (320, 526890), (325, 518784), (336, 501800), (350, 481728), (364, 463200), (384, 439075), (386, 436800), (390, 432320), (400, 421512), (416, 405300), (420, 401440), (448, 376350), (455, 370560), (480, 351260), (520, 324240), (525, 321152), (546, 308800), (560, 301080), (579, 291200), (600, 281008), (624, 270200), (640, 263445), (650, 259392), (672, 250900), (700, 240864), (728, 231600), (772, 218400), (780, 216160), (800, 210756), (832, 202650), (840, 200720), (896, 188175), (910, 185280), (960, 175630), (965, 174720), (975, 172928), (1040, 162120), (1050, 160576), (1092, 154400), (1120, 150540), (1158, 145600), (1200, 140504), (1248, 135100), (1300, 129696), (1344, 125450), (1351, 124800), (1365, 123520), (1400, 120432), (1456, 115800), (1544, 109200), (1560, 108080), (1600, 105378), (1664, 101325), (1680, 100360), (1820, 92640), (1920, 87815), (1930, 87360), (1950, 86464), (2080, 81060), (2100, 80288), (2184, 77200), (2240, 75270), (2275, 74112), (2316, 72800), (2400, 70252), (2496, 67550), (2509, 67200), (2600, 64848), (2688, 62725), (2702, 62400), (2730, 61760), (2800, 60216), (2895, 58240), (2912, 57900), (3088, 54600), (3120, 54040), (3200, 52689), (3360, 50180), (3640, 46320), (3860, 43680), (3900, 43232), (4053, 41600), (4160, 40530), (4200, 40144), (4368, 38600), (4480, 37635), (4550, 37056), (4632, 36400), (4800, 35126), (4825, 34944), (4992, 33775), (5018, 33600), (5200, 32424), (5404, 31200), (5460, 30880), (5600, 30108), (5790, 29120), (5824, 28950), (6176, 27300), (6240, 27020), (6720, 25090), (6755, 24960), (6825, 24704), (7280, 23160), (7527, 22400), (7720, 21840), (7800, 21616), (8106, 20800), (8320, 20265), (8400, 20072), (8736, 19300), (9100, 18528), (9264, 18200), (9600, 17563), (9650, 17472), (10036, 16800), (10400, 16212), (10808, 15600), (10920, 15440), (11200, 15054), (11580, 14560), (11648, 14475), (12352, 13650), (12480, 13510), (12545, 13440)]