2938646880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156979}}^1$

素因数の和:157013

約数の個数: 144

約数和(自身を含む): 10799596080

約数和(自身を除く): 7860949200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 156979, 313958, 470937, 627916, 784895, 941874, 1255832, 1412811, 1569790, 1883748, 2040727, 2354685, 2511664, 2825622, 3139580, 3767496, 4081454, 4709370, 5023328, 5651244, 6122181, 6279160, 7064055, 7534992, 8162908, 9418740, 10203635, 11302488, 12244362, 12558320, 14128110, 15069984, 16325816, 18366543, 18837480, 20407270, 22604976, 24488724, 25116640, 28256220, 30610905, 32651632, 36733086, 37674960, 40814540, 45209952, 48977448, 56512440, 61221810, 65303264, 73466172, 75349920, 81629080, 91832715, 97954896, 113024880, 122443620, 146932344, 163258160, 183665430, 195909792, 226049760, 244887240, 293864688, 326516320, 367330860, 489774480, 587729376, 734661720, 979548960, 1469323440, 2938646880]

約数ペア:

[(1, 2938646880), (2, 1469323440), (3, 979548960), (4, 734661720), (5, 587729376), (6, 489774480), (8, 367330860), (9, 326516320), (10, 293864688), (12, 244887240), (13, 226049760), (15, 195909792), (16, 183665430), (18, 163258160), (20, 146932344), (24, 122443620), (26, 113024880), (30, 97954896), (32, 91832715), (36, 81629080), (39, 75349920), (40, 73466172), (45, 65303264), (48, 61221810), (52, 56512440), (60, 48977448), (65, 45209952), (72, 40814540), (78, 37674960), (80, 36733086), (90, 32651632), (96, 30610905), (104, 28256220), (117, 25116640), (120, 24488724), (130, 22604976), (144, 20407270), (156, 18837480), (160, 18366543), (180, 16325816), (195, 15069984), (208, 14128110), (234, 12558320), (240, 12244362), (260, 11302488), (288, 10203635), (312, 9418740), (360, 8162908), (390, 7534992), (416, 7064055), (468, 6279160), (480, 6122181), (520, 5651244), (585, 5023328), (624, 4709370), (720, 4081454), (780, 3767496), (936, 3139580), (1040, 2825622), (1170, 2511664), (1248, 2354685), (1440, 2040727), (1560, 1883748), (1872, 1569790), (2080, 1412811), (2340, 1255832), (3120, 941874), (3744, 784895), (4680, 627916), (6240, 470937), (9360, 313958), (18720, 156979)]