67394880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3343}}^1$

素因数の和:3373

約数の個数: 168

約数和(自身を含む): 265005312

約数和(自身を除く): 197610432

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, 3343, 3360, 4032, 5040, 6686, 6720, 10029, 10080, 13372, 16715, 20058, 20160, 23401, 26744, 30087, 33430, 40116, 46802, 50145, 53488, 60174, 66860, 70203, 80232, 93604, 100290, 106976, 117005, 120348, 133720, 140406, 150435, 160464, 187208, 200580, 210609, 213952, 234010, 240696, 267440, 280812, 300870, 320928, 351015, 374416, 401160, 421218, 468020, 481392, 534880, 561624, 601740, 641856, 702030, 748832, 802320, 842436, 936040, 962784, 1053045, 1069760, 1123248, 1203480, 1404060, 1497664, 1604640, 1684872, 1872080, 1925568, 2106090, 2246496, 2406960, 2808120, 3209280, 3369744, 3744160, 4212180, 4492992, 4813920, 5616240, 6739488, 7488320, 8424360, 9627840, 11232480, 13478976, 16848720, 22464960, 33697440, 67394880]

約数ペア:

[(1, 67394880), (2, 33697440), (3, 22464960), (4, 16848720), (5, 13478976), (6, 11232480), (7, 9627840), (8, 8424360), (9, 7488320), (10, 6739488), (12, 5616240), (14, 4813920), (15, 4492992), (16, 4212180), (18, 3744160), (20, 3369744), (21, 3209280), (24, 2808120), (28, 2406960), (30, 2246496), (32, 2106090), (35, 1925568), (36, 1872080), (40, 1684872), (42, 1604640), (45, 1497664), (48, 1404060), (56, 1203480), (60, 1123248), (63, 1069760), (64, 1053045), (70, 962784), (72, 936040), (80, 842436), (84, 802320), (90, 748832), (96, 702030), (105, 641856), (112, 601740), (120, 561624), (126, 534880), (140, 481392), (144, 468020), (160, 421218), (168, 401160), (180, 374416), (192, 351015), (210, 320928), (224, 300870), (240, 280812), (252, 267440), (280, 240696), (288, 234010), (315, 213952), (320, 210609), (336, 200580), (360, 187208), (420, 160464), (448, 150435), (480, 140406), (504, 133720), (560, 120348), (576, 117005), (630, 106976), (672, 100290), (720, 93604), (840, 80232), (960, 70203), (1008, 66860), (1120, 60174), (1260, 53488), (1344, 50145), (1440, 46802), (1680, 40116), (2016, 33430), (2240, 30087), (2520, 26744), (2880, 23401), (3343, 20160), (3360, 20058), (4032, 16715), (5040, 13372), (6686, 10080), (6720, 10029)]