194893920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:422

約数の個数: 288

約数和(自身を含む): 742996800

約数和(自身を除く): 548102880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 348, 359, 360, 377, 390, 416, 435, 464, 468, 480, 520, 522, 580, 585, 624, 696, 718, 720, 754, 780, 870, 928, 936, 1040, 1044, 1077, 1131, 1160, 1170, 1248, 1305, 1392, 1436, 1440, 1508, 1560, 1740, 1795, 1872, 1885, 2080, 2088, 2154, 2262, 2320, 2340, 2610, 2784, 2872, 3016, 3120, 3231, 3393, 3480, 3590, 3744, 3770, 4176, 4308, 4524, 4640, 4667, 4680, 5220, 5385, 5655, 5744, 6032, 6240, 6462, 6786, 6960, 7180, 7540, 8352, 8616, 9048, 9334, 9360, 10411, 10440, 10770, 11310, 11488, 12064, 12924, 13572, 13920, 14001, 14360, 15080, 16155, 16965, 17232, 18096, 18668, 18720, 20822, 20880, 21540, 22620, 23335, 25848, 27144, 28002, 28720, 30160, 31233, 32310, 33930, 34464, 36192, 37336, 41644, 41760, 42003, 43080, 45240, 46670, 51696, 52055, 54288, 56004, 57440, 60320, 62466, 64620, 67860, 70005, 74672, 83288, 84006, 86160, 90480, 93340, 93699, 103392, 104110, 108576, 112008, 124932, 129240, 135343, 135720, 140010, 149344, 156165, 166576, 168012, 172320, 180960, 186680, 187398, 208220, 210015, 224016, 249864, 258480, 270686, 271440, 280020, 312330, 333152, 336024, 373360, 374796, 406029, 416440, 420030, 448032, 468495, 499728, 516960, 541372, 542880, 560040, 624660, 672048, 676715, 746720, 749592, 812058, 832880, 840060, 936990, 999456, 1082744, 1120080, 1218087, 1249320, 1344096, 1353430, 1499184, 1624116, 1665760, 1680120, 1873980, 2030145, 2165488, 2240160, 2436174, 2498640, 2706860, 2998368, 3248232, 3360240, 3747960, 4060290, 4330976, 4872348, 4997280, 5413720, 6090435, 6496464, 6720480, 7495920, 8120580, 9744696, 10827440, 12180870, 12992928, 14991840, 16241160, 19489392, 21654880, 24361740, 32482320, 38978784, 48723480, 64964640, 97446960, 194893920]

約数ペア:

[(1, 194893920), (2, 97446960), (3, 64964640), (4, 48723480), (5, 38978784), (6, 32482320), (8, 24361740), (9, 21654880), (10, 19489392), (12, 16241160), (13, 14991840), (15, 12992928), (16, 12180870), (18, 10827440), (20, 9744696), (24, 8120580), (26, 7495920), (29, 6720480), (30, 6496464), (32, 6090435), (36, 5413720), (39, 4997280), (40, 4872348), (45, 4330976), (48, 4060290), (52, 3747960), (58, 3360240), (60, 3248232), (65, 2998368), (72, 2706860), (78, 2498640), (80, 2436174), (87, 2240160), (90, 2165488), (96, 2030145), (104, 1873980), (116, 1680120), (117, 1665760), (120, 1624116), (130, 1499184), (144, 1353430), (145, 1344096), (156, 1249320), (160, 1218087), (174, 1120080), (180, 1082744), (195, 999456), (208, 936990), (232, 840060), (234, 832880), (240, 812058), (260, 749592), (261, 746720), (288, 676715), (290, 672048), (312, 624660), (348, 560040), (359, 542880), (360, 541372), (377, 516960), (390, 499728), (416, 468495), (435, 448032), (464, 420030), (468, 416440), (480, 406029), (520, 374796), (522, 373360), (580, 336024), (585, 333152), (624, 312330), (696, 280020), (718, 271440), (720, 270686), (754, 258480), (780, 249864), (870, 224016), (928, 210015), (936, 208220), (1040, 187398), (1044, 186680), (1077, 180960), (1131, 172320), (1160, 168012), (1170, 166576), (1248, 156165), (1305, 149344), (1392, 140010), (1436, 135720), (1440, 135343), (1508, 129240), (1560, 124932), (1740, 112008), (1795, 108576), (1872, 104110), (1885, 103392), (2080, 93699), (2088, 93340), (2154, 90480), (2262, 86160), (2320, 84006), (2340, 83288), (2610, 74672), (2784, 70005), (2872, 67860), (3016, 64620), (3120, 62466), (3231, 60320), (3393, 57440), (3480, 56004), (3590, 54288), (3744, 52055), (3770, 51696), (4176, 46670), (4308, 45240), (4524, 43080), (4640, 42003), (4667, 41760), (4680, 41644), (5220, 37336), (5385, 36192), (5655, 34464), (5744, 33930), (6032, 32310), (6240, 31233), (6462, 30160), (6786, 28720), (6960, 28002), (7180, 27144), (7540, 25848), (8352, 23335), (8616, 22620), (9048, 21540), (9334, 20880), (9360, 20822), (10411, 18720), (10440, 18668), (10770, 18096), (11310, 17232), (11488, 16965), (12064, 16155), (12924, 15080), (13572, 14360), (13920, 14001)]