25149028320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1343431}}^1$

素因数の和:1343465

約数の個数: 144

約数和(自身を含む): 92422747872

約数和(自身を除く): 67273719552

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, 1343431, 2686862, 4030293, 5373724, 6717155, 8060586, 10747448, 12090879, 13434310, 16121172, 17464603, 20151465, 21494896, 24181758, 26868620, 32242344, 34929206, 40302930, 42989792, 48363516, 52393809, 53737240, 60454395, 64484688, 69858412, 80605860, 87323015, 96727032, 104787618, 107474480, 120908790, 128969376, 139716824, 157181427, 161211720, 174646030, 193454064, 209575236, 214948960, 241817580, 261969045, 279433648, 314362854, 322423440, 349292060, 386908128, 419150472, 483635160, 523938090, 558867296, 628725708, 644846880, 698584120, 785907135, 838300944, 967270320, 1047876180, 1257451416, 1397168240, 1571814270, 1676601888, 1934540640, 2095752360, 2514902832, 2794336480, 3143628540, 4191504720, 5029805664, 6287257080, 8383009440, 12574514160, 25149028320]

約数ペア:

[(1, 25149028320), (2, 12574514160), (3, 8383009440), (4, 6287257080), (5, 5029805664), (6, 4191504720), (8, 3143628540), (9, 2794336480), (10, 2514902832), (12, 2095752360), (13, 1934540640), (15, 1676601888), (16, 1571814270), (18, 1397168240), (20, 1257451416), (24, 1047876180), (26, 967270320), (30, 838300944), (32, 785907135), (36, 698584120), (39, 644846880), (40, 628725708), (45, 558867296), (48, 523938090), (52, 483635160), (60, 419150472), (65, 386908128), (72, 349292060), (78, 322423440), (80, 314362854), (90, 279433648), (96, 261969045), (104, 241817580), (117, 214948960), (120, 209575236), (130, 193454064), (144, 174646030), (156, 161211720), (160, 157181427), (180, 139716824), (195, 128969376), (208, 120908790), (234, 107474480), (240, 104787618), (260, 96727032), (288, 87323015), (312, 80605860), (360, 69858412), (390, 64484688), (416, 60454395), (468, 53737240), (480, 52393809), (520, 48363516), (585, 42989792), (624, 40302930), (720, 34929206), (780, 32242344), (936, 26868620), (1040, 24181758), (1170, 21494896), (1248, 20151465), (1440, 17464603), (1560, 16121172), (1872, 13434310), (2080, 12090879), (2340, 10747448), (3120, 8060586), (3744, 6717155), (4680, 5373724), (6240, 4030293), (9360, 2686862), (18720, 1343431)]