157916880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 586819584

約数和(自身を除く): 428902704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 127, 132, 144, 157, 165, 176, 180, 198, 220, 240, 254, 264, 314, 330, 360, 381, 396, 440, 471, 495, 508, 528, 628, 635, 660, 720, 762, 785, 792, 880, 942, 990, 1016, 1143, 1256, 1270, 1320, 1397, 1413, 1524, 1570, 1584, 1727, 1884, 1905, 1980, 2032, 2286, 2355, 2512, 2540, 2640, 2794, 2826, 3048, 3140, 3454, 3768, 3810, 3960, 4191, 4572, 4710, 5080, 5181, 5588, 5652, 5715, 6096, 6280, 6908, 6985, 7065, 7536, 7620, 7920, 8382, 8635, 9144, 9420, 10160, 10362, 11176, 11304, 11430, 12560, 12573, 13816, 13970, 14130, 15240, 15543, 16764, 17270, 18288, 18840, 19939, 20724, 20955, 22352, 22608, 22860, 25146, 25905, 27632, 27940, 28260, 30480, 31086, 33528, 34540, 37680, 39878, 41448, 41910, 45720, 50292, 51810, 55880, 56520, 59817, 62172, 62865, 67056, 69080, 77715, 79756, 82896, 83820, 91440, 99695, 100584, 103620, 111760, 113040, 119634, 124344, 125730, 138160, 155430, 159512, 167640, 179451, 199390, 201168, 207240, 219329, 239268, 248688, 251460, 299085, 310860, 319024, 335280, 358902, 398780, 414480, 438658, 478536, 502920, 598170, 621720, 657987, 717804, 797560, 877316, 897255, 957072, 1005840, 1096645, 1196340, 1243440, 1315974, 1435608, 1595120, 1754632, 1794510, 1973961, 2193290, 2392680, 2631948, 2871216, 3289935, 3509264, 3589020, 3947922, 4386580, 4785360, 5263896, 6579870, 7178040, 7895844, 8773160, 9869805, 10527792, 13159740, 14356080, 15791688, 17546320, 19739610, 26319480, 31583376, 39479220, 52638960, 78958440, 157916880]

約数ペア:

[(1, 157916880), (2, 78958440), (3, 52638960), (4, 39479220), (5, 31583376), (6, 26319480), (8, 19739610), (9, 17546320), (10, 15791688), (11, 14356080), (12, 13159740), (15, 10527792), (16, 9869805), (18, 8773160), (20, 7895844), (22, 7178040), (24, 6579870), (30, 5263896), (33, 4785360), (36, 4386580), (40, 3947922), (44, 3589020), (45, 3509264), (48, 3289935), (55, 2871216), (60, 2631948), (66, 2392680), (72, 2193290), (80, 1973961), (88, 1794510), (90, 1754632), (99, 1595120), (110, 1435608), (120, 1315974), (127, 1243440), (132, 1196340), (144, 1096645), (157, 1005840), (165, 957072), (176, 897255), (180, 877316), (198, 797560), (220, 717804), (240, 657987), (254, 621720), (264, 598170), (314, 502920), (330, 478536), (360, 438658), (381, 414480), (396, 398780), (440, 358902), (471, 335280), (495, 319024), (508, 310860), (528, 299085), (628, 251460), (635, 248688), (660, 239268), (720, 219329), (762, 207240), (785, 201168), (792, 199390), (880, 179451), (942, 167640), (990, 159512), (1016, 155430), (1143, 138160), (1256, 125730), (1270, 124344), (1320, 119634), (1397, 113040), (1413, 111760), (1524, 103620), (1570, 100584), (1584, 99695), (1727, 91440), (1884, 83820), (1905, 82896), (1980, 79756), (2032, 77715), (2286, 69080), (2355, 67056), (2512, 62865), (2540, 62172), (2640, 59817), (2794, 56520), (2826, 55880), (3048, 51810), (3140, 50292), (3454, 45720), (3768, 41910), (3810, 41448), (3960, 39878), (4191, 37680), (4572, 34540), (4710, 33528), (5080, 31086), (5181, 30480), (5588, 28260), (5652, 27940), (5715, 27632), (6096, 25905), (6280, 25146), (6908, 22860), (6985, 22608), (7065, 22352), (7536, 20955), (7620, 20724), (7920, 19939), (8382, 18840), (8635, 18288), (9144, 17270), (9420, 16764), (10160, 15543), (10362, 15240), (11176, 14130), (11304, 13970), (11430, 13816), (12560, 12573)]