1668968949240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{658807}}^1$

素因数の和:659082

約数の個数: 192

約数和(自身を含む): 5623795906560

約数和(自身を除く): 3954826957320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 227, 248, 279, 310, 360, 372, 454, 465, 558, 620, 681, 744, 908, 930, 1116, 1135, 1240, 1362, 1395, 1816, 1860, 2043, 2232, 2270, 2724, 2790, 3405, 3720, 4086, 4540, 5448, 5580, 6810, 7037, 8172, 9080, 10215, 11160, 13620, 14074, 16344, 20430, 21111, 27240, 28148, 35185, 40860, 42222, 56296, 63333, 70370, 81720, 84444, 105555, 126666, 140740, 168888, 211110, 253332, 281480, 316665, 422220, 506664, 633330, 658807, 844440, 1266660, 1317614, 1976421, 2533320, 2635228, 3294035, 3952842, 5270456, 5929263, 6588070, 7905684, 9882105, 11858526, 13176140, 15811368, 19764210, 20423017, 23717052, 26352280, 29646315, 39528420, 40846034, 47434104, 59292630, 61269051, 79056840, 81692068, 102115085, 118585260, 122538102, 149549189, 163384136, 183807153, 204230170, 237170520, 245076204, 299098378, 306345255, 367614306, 408460340, 448647567, 490152408, 598196756, 612690510, 735228612, 747745945, 816920680, 897295134, 919035765, 1196393512, 1225381020, 1345942701, 1470457224, 1495491890, 1794590268, 1838071530, 2243237835, 2450762040, 2691885402, 2990983780, 3589180536, 3676143060, 4486475670, 4636024859, 5383770804, 5981967560, 6729713505, 7352286120, 8972951340, 9272049718, 10767541608, 13459427010, 13908074577, 17945902680, 18544099436, 23180124295, 26918854020, 27816149154, 37088198872, 41724223731, 46360248590, 53837708040, 55632298308, 69540372885, 83448447462, 92720497180, 111264596616, 139080745770, 166896894924, 185440994360, 208621118655, 278161491540, 333793789848, 417242237310, 556322983080, 834484474620, 1668968949240]

約数ペア:

[(1, 1668968949240), (2, 834484474620), (3, 556322983080), (4, 417242237310), (5, 333793789848), (6, 278161491540), (8, 208621118655), (9, 185440994360), (10, 166896894924), (12, 139080745770), (15, 111264596616), (18, 92720497180), (20, 83448447462), (24, 69540372885), (30, 55632298308), (31, 53837708040), (36, 46360248590), (40, 41724223731), (45, 37088198872), (60, 27816149154), (62, 26918854020), (72, 23180124295), (90, 18544099436), (93, 17945902680), (120, 13908074577), (124, 13459427010), (155, 10767541608), (180, 9272049718), (186, 8972951340), (227, 7352286120), (248, 6729713505), (279, 5981967560), (310, 5383770804), (360, 4636024859), (372, 4486475670), (454, 3676143060), (465, 3589180536), (558, 2990983780), (620, 2691885402), (681, 2450762040), (744, 2243237835), (908, 1838071530), (930, 1794590268), (1116, 1495491890), (1135, 1470457224), (1240, 1345942701), (1362, 1225381020), (1395, 1196393512), (1816, 919035765), (1860, 897295134), (2043, 816920680), (2232, 747745945), (2270, 735228612), (2724, 612690510), (2790, 598196756), (3405, 490152408), (3720, 448647567), (4086, 408460340), (4540, 367614306), (5448, 306345255), (5580, 299098378), (6810, 245076204), (7037, 237170520), (8172, 204230170), (9080, 183807153), (10215, 163384136), (11160, 149549189), (13620, 122538102), (14074, 118585260), (16344, 102115085), (20430, 81692068), (21111, 79056840), (27240, 61269051), (28148, 59292630), (35185, 47434104), (40860, 40846034), (42222, 39528420), (56296, 29646315), (63333, 26352280), (70370, 23717052), (81720, 20423017), (84444, 19764210), (105555, 15811368), (126666, 13176140), (140740, 11858526), (168888, 9882105), (211110, 7905684), (253332, 6588070), (281480, 5929263), (316665, 5270456), (422220, 3952842), (506664, 3294035), (633330, 2635228), (658807, 2533320), (844440, 1976421), (1266660, 1317614)]