240549120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 432

約数和(自身を含む): 1007610240

約数和(自身を除く): 767061120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 157, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 314, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 471, 480, 504, 532, 560, 570, 576, 608, 628, 630, 640, 665, 672, 684, 720, 760, 768, 785, 798, 840, 855, 896, 912, 942, 960, 1008, 1064, 1099, 1120, 1140, 1152, 1197, 1216, 1256, 1260, 1280, 1330, 1344, 1368, 1413, 1440, 1520, 1570, 1596, 1680, 1710, 1792, 1824, 1884, 1920, 1995, 2016, 2128, 2198, 2240, 2280, 2304, 2355, 2394, 2432, 2512, 2520, 2660, 2688, 2736, 2826, 2880, 2983, 3040, 3140, 3192, 3297, 3360, 3420, 3648, 3768, 3840, 3990, 4032, 4256, 4396, 4480, 4560, 4710, 4788, 4864, 5024, 5040, 5320, 5376, 5472, 5495, 5652, 5760, 5966, 5985, 6080, 6280, 6384, 6594, 6720, 6840, 7065, 7296, 7536, 7980, 8064, 8512, 8792, 8949, 8960, 9120, 9420, 9576, 9891, 10048, 10080, 10640, 10944, 10990, 11304, 11520, 11932, 11970, 12160, 12560, 12768, 13188, 13440, 13680, 14130, 14592, 14915, 15072, 15960, 16128, 16485, 17024, 17584, 17898, 18240, 18840, 19152, 19782, 20096, 20160, 20881, 21280, 21888, 21980, 22608, 23864, 23940, 24320, 25120, 25536, 26376, 26847, 26880, 27360, 28260, 29830, 30144, 31920, 32970, 34048, 35168, 35796, 36480, 37680, 38304, 39564, 40192, 40320, 41762, 42560, 43776, 43960, 44745, 45216, 47728, 47880, 49455, 50240, 51072, 52752, 53694, 54720, 56520, 59660, 60288, 62643, 63840, 65940, 70336, 71592, 72960, 75360, 76608, 79128, 80640, 83524, 85120, 87920, 89490, 90432, 95456, 95760, 98910, 100480, 102144, 104405, 105504, 107388, 109440, 113040, 119320, 120576, 125286, 127680, 131880, 134235, 140672, 143184, 150720, 153216, 158256, 167048, 170240, 175840, 178980, 180864, 187929, 190912, 191520, 197820, 200960, 208810, 211008, 214776, 218880, 226080, 238640, 250572, 255360, 263760, 268470, 281344, 286368, 301440, 306432, 313215, 316512, 334096, 351680, 357960, 361728, 375858, 381824, 383040, 395640, 417620, 422016, 429552, 452160, 477280, 501144, 510720, 527520, 536940, 572736, 602880, 626430, 633024, 668192, 703360, 715920, 751716, 763648, 766080, 791280, 835240, 844032, 859104, 904320, 939645, 954560, 1002288, 1055040, 1073880, 1145472, 1252860, 1266048, 1336384, 1406720, 1431840, 1503432, 1532160, 1582560, 1670480, 1718208, 1808640, 1879290, 1909120, 2004576, 2110080, 2147760, 2290944, 2505720, 2532096, 2672768, 2863680, 3006864, 3165120, 3340960, 3436416, 3758580, 3818240, 4009152, 4220160, 4295520, 5011440, 5345536, 5727360, 6013728, 6330240, 6681920, 6872832, 7517160, 8018304, 8591040, 10022880, 11454720, 12027456, 12660480, 13363840, 15034320, 16036608, 17182080, 20045760, 24054912, 26727680, 30068640, 34364160, 40091520, 48109824, 60137280, 80183040, 120274560, 240549120]

約数ペア:

[(1, 240549120), (2, 120274560), (3, 80183040), (4, 60137280), (5, 48109824), (6, 40091520), (7, 34364160), (8, 30068640), (9, 26727680), (10, 24054912), (12, 20045760), (14, 17182080), (15, 16036608), (16, 15034320), (18, 13363840), (19, 12660480), (20, 12027456), (21, 11454720), (24, 10022880), (28, 8591040), (30, 8018304), (32, 7517160), (35, 6872832), (36, 6681920), (38, 6330240), (40, 6013728), (42, 5727360), (45, 5345536), (48, 5011440), (56, 4295520), (57, 4220160), (60, 4009152), (63, 3818240), (64, 3758580), (70, 3436416), (72, 3340960), (76, 3165120), (80, 3006864), (84, 2863680), (90, 2672768), (95, 2532096), (96, 2505720), (105, 2290944), (112, 2147760), (114, 2110080), (120, 2004576), (126, 1909120), (128, 1879290), (133, 1808640), (140, 1718208), (144, 1670480), (152, 1582560), (157, 1532160), (160, 1503432), (168, 1431840), (171, 1406720), (180, 1336384), (190, 1266048), (192, 1252860), (210, 1145472), (224, 1073880), (228, 1055040), (240, 1002288), (252, 954560), (256, 939645), (266, 904320), (280, 859104), (285, 844032), (288, 835240), (304, 791280), (314, 766080), (315, 763648), (320, 751716), (336, 715920), (342, 703360), (360, 668192), (380, 633024), (384, 626430), (399, 602880), (420, 572736), (448, 536940), (456, 527520), (471, 510720), (480, 501144), (504, 477280), (532, 452160), (560, 429552), (570, 422016), (576, 417620), (608, 395640), (628, 383040), (630, 381824), (640, 375858), (665, 361728), (672, 357960), (684, 351680), (720, 334096), (760, 316512), (768, 313215), (785, 306432), (798, 301440), (840, 286368), (855, 281344), (896, 268470), (912, 263760), (942, 255360), (960, 250572), (1008, 238640), (1064, 226080), (1099, 218880), (1120, 214776), (1140, 211008), (1152, 208810), (1197, 200960), (1216, 197820), (1256, 191520), (1260, 190912), (1280, 187929), (1330, 180864), (1344, 178980), (1368, 175840), (1413, 170240), (1440, 167048), (1520, 158256), (1570, 153216), (1596, 150720), (1680, 143184), (1710, 140672), (1792, 134235), (1824, 131880), (1884, 127680), (1920, 125286), (1995, 120576), (2016, 119320), (2128, 113040), (2198, 109440), (2240, 107388), (2280, 105504), (2304, 104405), (2355, 102144), (2394, 100480), (2432, 98910), (2512, 95760), (2520, 95456), (2660, 90432), (2688, 89490), (2736, 87920), (2826, 85120), (2880, 83524), (2983, 80640), (3040, 79128), (3140, 76608), (3192, 75360), (3297, 72960), (3360, 71592), (3420, 70336), (3648, 65940), (3768, 63840), (3840, 62643), (3990, 60288), (4032, 59660), (4256, 56520), (4396, 54720), (4480, 53694), (4560, 52752), (4710, 51072), (4788, 50240), (4864, 49455), (5024, 47880), (5040, 47728), (5320, 45216), (5376, 44745), (5472, 43960), (5495, 43776), (5652, 42560), (5760, 41762), (5966, 40320), (5985, 40192), (6080, 39564), (6280, 38304), (6384, 37680), (6594, 36480), (6720, 35796), (6840, 35168), (7065, 34048), (7296, 32970), (7536, 31920), (7980, 30144), (8064, 29830), (8512, 28260), (8792, 27360), (8949, 26880), (8960, 26847), (9120, 26376), (9420, 25536), (9576, 25120), (9891, 24320), (10048, 23940), (10080, 23864), (10640, 22608), (10944, 21980), (10990, 21888), (11304, 21280), (11520, 20881), (11932, 20160), (11970, 20096), (12160, 19782), (12560, 19152), (12768, 18840), (13188, 18240), (13440, 17898), (13680, 17584), (14130, 17024), (14592, 16485), (14915, 16128), (15072, 15960)]