208334880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 792529920

約数和(自身を除く): 584195040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 359, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 718, 720, 744, 780, 806, 930, 936, 992, 1040, 1077, 1116, 1170, 1209, 1240, 1248, 1395, 1436, 1440, 1488, 1560, 1612, 1795, 1860, 1872, 2015, 2080, 2154, 2232, 2340, 2418, 2480, 2790, 2872, 2976, 3120, 3224, 3231, 3590, 3627, 3720, 3744, 4030, 4308, 4464, 4667, 4680, 4836, 4960, 5385, 5580, 5744, 6045, 6240, 6448, 6462, 7180, 7254, 7440, 8060, 8616, 8928, 9334, 9360, 9672, 10770, 11129, 11160, 11488, 12090, 12896, 12924, 14001, 14360, 14508, 14880, 16120, 16155, 17232, 18135, 18668, 18720, 19344, 21540, 22258, 22320, 23335, 24180, 25848, 28002, 28720, 29016, 32240, 32310, 33387, 34464, 36270, 37336, 38688, 42003, 43080, 44516, 44640, 46670, 48360, 51696, 55645, 56004, 57440, 58032, 64480, 64620, 66774, 70005, 72540, 74672, 84006, 86160, 89032, 93340, 96720, 100161, 103392, 111290, 112008, 116064, 129240, 133548, 140010, 144677, 145080, 149344, 166935, 168012, 172320, 178064, 186680, 193440, 200322, 210015, 222580, 224016, 258480, 267096, 280020, 289354, 290160, 333870, 336024, 356128, 373360, 400644, 420030, 434031, 445160, 448032, 500805, 516960, 534192, 560040, 578708, 580320, 667740, 672048, 723385, 746720, 801288, 840060, 868062, 890320, 1001610, 1068384, 1120080, 1157416, 1302093, 1335480, 1344096, 1446770, 1602576, 1680120, 1736124, 1780640, 2003220, 2170155, 2240160, 2314832, 2604186, 2670960, 2893540, 3205152, 3360240, 3472248, 4006440, 4340310, 4629664, 5208372, 5341920, 5787080, 6510465, 6720480, 6944496, 8012880, 8680620, 10416744, 11574160, 13020930, 13888992, 16025760, 17361240, 20833488, 23148320, 26041860, 34722480, 41666976, 52083720, 69444960, 104167440, 208334880]

約数ペア:

[(1, 208334880), (2, 104167440), (3, 69444960), (4, 52083720), (5, 41666976), (6, 34722480), (8, 26041860), (9, 23148320), (10, 20833488), (12, 17361240), (13, 16025760), (15, 13888992), (16, 13020930), (18, 11574160), (20, 10416744), (24, 8680620), (26, 8012880), (30, 6944496), (31, 6720480), (32, 6510465), (36, 5787080), (39, 5341920), (40, 5208372), (45, 4629664), (48, 4340310), (52, 4006440), (60, 3472248), (62, 3360240), (65, 3205152), (72, 2893540), (78, 2670960), (80, 2604186), (90, 2314832), (93, 2240160), (96, 2170155), (104, 2003220), (117, 1780640), (120, 1736124), (124, 1680120), (130, 1602576), (144, 1446770), (155, 1344096), (156, 1335480), (160, 1302093), (180, 1157416), (186, 1120080), (195, 1068384), (208, 1001610), (234, 890320), (240, 868062), (248, 840060), (260, 801288), (279, 746720), (288, 723385), (310, 672048), (312, 667740), (359, 580320), (360, 578708), (372, 560040), (390, 534192), (403, 516960), (416, 500805), (465, 448032), (468, 445160), (480, 434031), (496, 420030), (520, 400644), (558, 373360), (585, 356128), (620, 336024), (624, 333870), (718, 290160), (720, 289354), (744, 280020), (780, 267096), (806, 258480), (930, 224016), (936, 222580), (992, 210015), (1040, 200322), (1077, 193440), (1116, 186680), (1170, 178064), (1209, 172320), (1240, 168012), (1248, 166935), (1395, 149344), (1436, 145080), (1440, 144677), (1488, 140010), (1560, 133548), (1612, 129240), (1795, 116064), (1860, 112008), (1872, 111290), (2015, 103392), (2080, 100161), (2154, 96720), (2232, 93340), (2340, 89032), (2418, 86160), (2480, 84006), (2790, 74672), (2872, 72540), (2976, 70005), (3120, 66774), (3224, 64620), (3231, 64480), (3590, 58032), (3627, 57440), (3720, 56004), (3744, 55645), (4030, 51696), (4308, 48360), (4464, 46670), (4667, 44640), (4680, 44516), (4836, 43080), (4960, 42003), (5385, 38688), (5580, 37336), (5744, 36270), (6045, 34464), (6240, 33387), (6448, 32310), (6462, 32240), (7180, 29016), (7254, 28720), (7440, 28002), (8060, 25848), (8616, 24180), (8928, 23335), (9334, 22320), (9360, 22258), (9672, 21540), (10770, 19344), (11129, 18720), (11160, 18668), (11488, 18135), (12090, 17232), (12896, 16155), (12924, 16120), (14001, 14880), (14360, 14508)]