6444768960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{319681}}^1$

素因数の和:319711

約数の個数: 168

約数和(自身を含む): 25334159136

約数和(自身を除く): 18889390176

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 319681, 639362, 959043, 1278724, 1598405, 1918086, 2237767, 2557448, 2877129, 3196810, 3836172, 4475534, 4795215, 5114896, 5754258, 6393620, 6713301, 7672344, 8951068, 9590430, 10229792, 11188835, 11508516, 12787240, 13426602, 14385645, 15344688, 17902136, 19180860, 20139903, 20459584, 22377670, 23017032, 25574480, 26853204, 28771290, 30689376, 33566505, 35804272, 38361720, 40279806, 44755340, 46034064, 51148960, 53706408, 57542580, 61378752, 67133010, 71608544, 76723440, 80559612, 89510680, 92068128, 100699515, 102297920, 107412816, 115085160, 134266020, 143217088, 153446880, 161119224, 179021360, 184136256, 201399030, 214825632, 230170320, 268532040, 306893760, 322238448, 358042720, 402798060, 429651264, 460340640, 537064080, 644476896, 716085440, 805596120, 920681280, 1074128160, 1288953792, 1611192240, 2148256320, 3222384480, 6444768960]

約数ペア:

[(1, 6444768960), (2, 3222384480), (3, 2148256320), (4, 1611192240), (5, 1288953792), (6, 1074128160), (7, 920681280), (8, 805596120), (9, 716085440), (10, 644476896), (12, 537064080), (14, 460340640), (15, 429651264), (16, 402798060), (18, 358042720), (20, 322238448), (21, 306893760), (24, 268532040), (28, 230170320), (30, 214825632), (32, 201399030), (35, 184136256), (36, 179021360), (40, 161119224), (42, 153446880), (45, 143217088), (48, 134266020), (56, 115085160), (60, 107412816), (63, 102297920), (64, 100699515), (70, 92068128), (72, 89510680), (80, 80559612), (84, 76723440), (90, 71608544), (96, 67133010), (105, 61378752), (112, 57542580), (120, 53706408), (126, 51148960), (140, 46034064), (144, 44755340), (160, 40279806), (168, 38361720), (180, 35804272), (192, 33566505), (210, 30689376), (224, 28771290), (240, 26853204), (252, 25574480), (280, 23017032), (288, 22377670), (315, 20459584), (320, 20139903), (336, 19180860), (360, 17902136), (420, 15344688), (448, 14385645), (480, 13426602), (504, 12787240), (560, 11508516), (576, 11188835), (630, 10229792), (672, 9590430), (720, 8951068), (840, 7672344), (960, 6713301), (1008, 6393620), (1120, 5754258), (1260, 5114896), (1344, 4795215), (1440, 4475534), (1680, 3836172), (2016, 3196810), (2240, 2877129), (2520, 2557448), (2880, 2237767), (3360, 1918086), (4032, 1598405), (5040, 1278724), (6720, 959043), (10080, 639362), (20160, 319681)]