249319680480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4439453}}^1$

素因数の和:4439490

約数の個数: 192

約数和(自身を含む): 939743622720

約数和(自身を除く): 690423942240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 56160, 4439453, 8878906, 13318359, 17757812, 22197265, 26636718, 35515624, 39955077, 44394530, 53273436, 57712889, 66591795, 71031248, 79910154, 88789060, 106546872, 115425778, 119865231, 133183590, 142062496, 159820308, 173138667, 177578120, 199775385, 213093744, 230851556, 239730462, 266367180, 288564445, 319640616, 346277334, 355156240, 399550770, 426187488, 461703112, 479460924, 519416001, 532734360, 577128890, 599326155, 639281232, 692554668, 710312480, 799101540, 865693335, 923406224, 958921848, 1038832002, 1065468720, 1154257780, 1198652310, 1278562464, 1385109336, 1558248003, 1598203080, 1731386670, 1846812448, 1917843696, 2077664004, 2130937440, 2308515560, 2397304620, 2597080005, 2770218672, 3116496006, 3196406160, 3462773340, 3835687392, 4155328008, 4617031120, 4794609240, 5194160010, 5540437344, 6232992012, 6392812320, 6925546680, 7791240015, 8310656016, 9234062240, 9589218480, 10388320020, 12465984024, 13851093360, 15582480030, 16621312032, 19178436960, 20776640040, 24931968048, 27702186720, 31164960060, 41553280080, 49863936096, 62329920120, 83106560160, 124659840240, 249319680480]

約数ペア:

[(1, 249319680480), (2, 124659840240), (3, 83106560160), (4, 62329920120), (5, 49863936096), (6, 41553280080), (8, 31164960060), (9, 27702186720), (10, 24931968048), (12, 20776640040), (13, 19178436960), (15, 16621312032), (16, 15582480030), (18, 13851093360), (20, 12465984024), (24, 10388320020), (26, 9589218480), (27, 9234062240), (30, 8310656016), (32, 7791240015), (36, 6925546680), (39, 6392812320), (40, 6232992012), (45, 5540437344), (48, 5194160010), (52, 4794609240), (54, 4617031120), (60, 4155328008), (65, 3835687392), (72, 3462773340), (78, 3196406160), (80, 3116496006), (90, 2770218672), (96, 2597080005), (104, 2397304620), (108, 2308515560), (117, 2130937440), (120, 2077664004), (130, 1917843696), (135, 1846812448), (144, 1731386670), (156, 1598203080), (160, 1558248003), (180, 1385109336), (195, 1278562464), (208, 1198652310), (216, 1154257780), (234, 1065468720), (240, 1038832002), (260, 958921848), (270, 923406224), (288, 865693335), (312, 799101540), (351, 710312480), (360, 692554668), (390, 639281232), (416, 599326155), (432, 577128890), (468, 532734360), (480, 519416001), (520, 479460924), (540, 461703112), (585, 426187488), (624, 399550770), (702, 355156240), (720, 346277334), (780, 319640616), (864, 288564445), (936, 266367180), (1040, 239730462), (1080, 230851556), (1170, 213093744), (1248, 199775385), (1404, 177578120), (1440, 173138667), (1560, 159820308), (1755, 142062496), (1872, 133183590), (2080, 119865231), (2160, 115425778), (2340, 106546872), (2808, 88789060), (3120, 79910154), (3510, 71031248), (3744, 66591795), (4320, 57712889), (4680, 53273436), (5616, 44394530), (6240, 39955077), (7020, 35515624), (9360, 26636718), (11232, 22197265), (14040, 17757812), (18720, 13318359), (28080, 8878906), (56160, 4439453)]