6894720

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 320

約数和(自身を含む): 29620800

約数和(自身を除く): 22726080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 384, 399, 405, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 567, 570, 576, 608, 630, 640, 648, 665, 672, 684, 720, 756, 760, 798, 810, 840, 855, 864, 896, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1152, 1197, 1216, 1260, 1296, 1330, 1344, 1368, 1440, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1728, 1824, 1890, 1920, 1995, 2016, 2052, 2128, 2160, 2240, 2268, 2280, 2394, 2432, 2520, 2565, 2592, 2660, 2688, 2736, 2835, 2880, 3024, 3040, 3078, 3192, 3240, 3360, 3420, 3456, 3591, 3648, 3780, 3990, 4032, 4104, 4256, 4320, 4480, 4536, 4560, 4788, 5040, 5130, 5184, 5320, 5472, 5670, 5760, 5985, 6048, 6080, 6156, 6384, 6480, 6720, 6840, 7182, 7296, 7560, 7695, 7980, 8064, 8208, 8512, 8640, 9072, 9120, 9576, 10080, 10260, 10368, 10640, 10773, 10944, 11340, 11970, 12096, 12160, 12312, 12768, 12960, 13440, 13680, 14364, 15120, 15390, 15960, 16416, 17024, 17280, 17955, 18144, 18240, 19152, 20160, 20520, 21280, 21546, 21888, 22680, 23940, 24192, 24624, 25536, 25920, 27360, 28728, 30240, 30780, 31920, 32832, 35910, 36288, 36480, 38304, 40320, 41040, 42560, 43092, 45360, 47880, 49248, 51072, 51840, 53865, 54720, 57456, 60480, 61560, 63840, 65664, 71820, 72576, 76608, 82080, 85120, 86184, 90720, 95760, 98496, 107730, 109440, 114912, 120960, 123120, 127680, 143640, 153216, 164160, 172368, 181440, 191520, 196992, 215460, 229824, 246240, 255360, 287280, 328320, 344736, 362880, 383040, 430920, 459648, 492480, 574560, 689472, 766080, 861840, 984960, 1149120, 1378944, 1723680, 2298240, 3447360, 6894720]

約数ペア:

[(1, 6894720), (2, 3447360), (3, 2298240), (4, 1723680), (5, 1378944), (6, 1149120), (7, 984960), (8, 861840), (9, 766080), (10, 689472), (12, 574560), (14, 492480), (15, 459648), (16, 430920), (18, 383040), (19, 362880), (20, 344736), (21, 328320), (24, 287280), (27, 255360), (28, 246240), (30, 229824), (32, 215460), (35, 196992), (36, 191520), (38, 181440), (40, 172368), (42, 164160), (45, 153216), (48, 143640), (54, 127680), (56, 123120), (57, 120960), (60, 114912), (63, 109440), (64, 107730), (70, 98496), (72, 95760), (76, 90720), (80, 86184), (81, 85120), (84, 82080), (90, 76608), (95, 72576), (96, 71820), (105, 65664), (108, 63840), (112, 61560), (114, 60480), (120, 57456), (126, 54720), (128, 53865), (133, 51840), (135, 51072), (140, 49248), (144, 47880), (152, 45360), (160, 43092), (162, 42560), (168, 41040), (171, 40320), (180, 38304), (189, 36480), (190, 36288), (192, 35910), (210, 32832), (216, 31920), (224, 30780), (228, 30240), (240, 28728), (252, 27360), (266, 25920), (270, 25536), (280, 24624), (285, 24192), (288, 23940), (304, 22680), (315, 21888), (320, 21546), (324, 21280), (336, 20520), (342, 20160), (360, 19152), (378, 18240), (380, 18144), (384, 17955), (399, 17280), (405, 17024), (420, 16416), (432, 15960), (448, 15390), (456, 15120), (480, 14364), (504, 13680), (513, 13440), (532, 12960), (540, 12768), (560, 12312), (567, 12160), (570, 12096), (576, 11970), (608, 11340), (630, 10944), (640, 10773), (648, 10640), (665, 10368), (672, 10260), (684, 10080), (720, 9576), (756, 9120), (760, 9072), (798, 8640), (810, 8512), (840, 8208), (855, 8064), (864, 7980), (896, 7695), (912, 7560), (945, 7296), (960, 7182), (1008, 6840), (1026, 6720), (1064, 6480), (1080, 6384), (1120, 6156), (1134, 6080), (1140, 6048), (1152, 5985), (1197, 5760), (1216, 5670), (1260, 5472), (1296, 5320), (1330, 5184), (1344, 5130), (1368, 5040), (1440, 4788), (1512, 4560), (1520, 4536), (1539, 4480), (1596, 4320), (1620, 4256), (1680, 4104), (1710, 4032), (1728, 3990), (1824, 3780), (1890, 3648), (1920, 3591), (1995, 3456), (2016, 3420), (2052, 3360), (2128, 3240), (2160, 3192), (2240, 3078), (2268, 3040), (2280, 3024), (2394, 2880), (2432, 2835), (2520, 2736), (2565, 2688), (2592, 2660)]