2783233440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49559}}^1$

素因数の和:49596

約数の個数: 192

約数和(自身を含む): 10490860800

約数和(自身を除く): 7707627360

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, 49559, 56160, 99118, 148677, 198236, 247795, 297354, 396472, 446031, 495590, 594708, 644267, 743385, 792944, 892062, 991180, 1189416, 1288534, 1338093, 1486770, 1585888, 1784124, 1932801, 1982360, 2230155, 2378832, 2577068, 2676186, 2973540, 3221335, 3568248, 3865602, 3964720, 4460310, 4757664, 5154136, 5352372, 5798403, 5947080, 6442670, 6690465, 7136496, 7731204, 7929440, 8920620, 9664005, 10308272, 10704744, 11596806, 11894160, 12885340, 13380930, 14272992, 15462408, 17395209, 17841240, 19328010, 20616544, 21409488, 23193612, 23788320, 25770680, 26761860, 28992015, 30924816, 34790418, 35682480, 38656020, 42818976, 46387224, 51541360, 53523720, 57984030, 61849632, 69580836, 71364960, 77312040, 86976045, 92774448, 103082720, 107047440, 115968060, 139161672, 154624080, 173952090, 185548896, 214094880, 231936120, 278323344, 309248160, 347904180, 463872240, 556646688, 695808360, 927744480, 1391616720, 2783233440]

約数ペア:

[(1, 2783233440), (2, 1391616720), (3, 927744480), (4, 695808360), (5, 556646688), (6, 463872240), (8, 347904180), (9, 309248160), (10, 278323344), (12, 231936120), (13, 214094880), (15, 185548896), (16, 173952090), (18, 154624080), (20, 139161672), (24, 115968060), (26, 107047440), (27, 103082720), (30, 92774448), (32, 86976045), (36, 77312040), (39, 71364960), (40, 69580836), (45, 61849632), (48, 57984030), (52, 53523720), (54, 51541360), (60, 46387224), (65, 42818976), (72, 38656020), (78, 35682480), (80, 34790418), (90, 30924816), (96, 28992015), (104, 26761860), (108, 25770680), (117, 23788320), (120, 23193612), (130, 21409488), (135, 20616544), (144, 19328010), (156, 17841240), (160, 17395209), (180, 15462408), (195, 14272992), (208, 13380930), (216, 12885340), (234, 11894160), (240, 11596806), (260, 10704744), (270, 10308272), (288, 9664005), (312, 8920620), (351, 7929440), (360, 7731204), (390, 7136496), (416, 6690465), (432, 6442670), (468, 5947080), (480, 5798403), (520, 5352372), (540, 5154136), (585, 4757664), (624, 4460310), (702, 3964720), (720, 3865602), (780, 3568248), (864, 3221335), (936, 2973540), (1040, 2676186), (1080, 2577068), (1170, 2378832), (1248, 2230155), (1404, 1982360), (1440, 1932801), (1560, 1784124), (1755, 1585888), (1872, 1486770), (2080, 1338093), (2160, 1288534), (2340, 1189416), (2808, 991180), (3120, 892062), (3510, 792944), (3744, 743385), (4320, 644267), (4680, 594708), (5616, 495590), (6240, 446031), (7020, 396472), (9360, 297354), (11232, 247795), (14040, 198236), (18720, 148677), (28080, 99118), (49559, 56160)]