840984480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{83431}}^1$

素因数の和:83459

約数の個数: 144

約数和(自身を含む): 3279878784

約数和(自身を除く): 2438894304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 83431, 166862, 250293, 333724, 417155, 500586, 584017, 667448, 750879, 834310, 1001172, 1168034, 1251465, 1334896, 1501758, 1668620, 1752051, 2002344, 2336068, 2502930, 2669792, 2920085, 3003516, 3337240, 3504102, 3754395, 4004688, 4672136, 5005860, 5256153, 5840170, 6007032, 6674480, 7008204, 7508790, 8009376, 8760255, 9344272, 10011720, 10512306, 11680340, 12014064, 13348960, 14016408, 15017580, 17520510, 18688544, 20023440, 21024612, 23360680, 24028128, 26280765, 28032816, 30035160, 35041020, 40046880, 42049224, 46721360, 52561530, 56065632, 60070320, 70082040, 84098448, 93442720, 105123060, 120140640, 140164080, 168196896, 210246120, 280328160, 420492240, 840984480]

約数ペア:

[(1, 840984480), (2, 420492240), (3, 280328160), (4, 210246120), (5, 168196896), (6, 140164080), (7, 120140640), (8, 105123060), (9, 93442720), (10, 84098448), (12, 70082040), (14, 60070320), (15, 56065632), (16, 52561530), (18, 46721360), (20, 42049224), (21, 40046880), (24, 35041020), (28, 30035160), (30, 28032816), (32, 26280765), (35, 24028128), (36, 23360680), (40, 21024612), (42, 20023440), (45, 18688544), (48, 17520510), (56, 15017580), (60, 14016408), (63, 13348960), (70, 12014064), (72, 11680340), (80, 10512306), (84, 10011720), (90, 9344272), (96, 8760255), (105, 8009376), (112, 7508790), (120, 7008204), (126, 6674480), (140, 6007032), (144, 5840170), (160, 5256153), (168, 5005860), (180, 4672136), (210, 4004688), (224, 3754395), (240, 3504102), (252, 3337240), (280, 3003516), (288, 2920085), (315, 2669792), (336, 2502930), (360, 2336068), (420, 2002344), (480, 1752051), (504, 1668620), (560, 1501758), (630, 1334896), (672, 1251465), (720, 1168034), (840, 1001172), (1008, 834310), (1120, 750879), (1260, 667448), (1440, 584017), (1680, 500586), (2016, 417155), (2520, 333724), (3360, 250293), (5040, 166862), (10080, 83431)]