1994627520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10337}}^1$

素因数の和:10427

約数の個数: 168

約数和(自身を含む): 6963759504

約数和(自身を除く): 4969131984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 480, 536, 576, 603, 670, 720, 804, 960, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2412, 2680, 2880, 3015, 3216, 4020, 4288, 4824, 5360, 6030, 6432, 8040, 9648, 10337, 10720, 12060, 12864, 16080, 19296, 20674, 21440, 24120, 31011, 32160, 38592, 41348, 48240, 51685, 62022, 64320, 82696, 93033, 96480, 103370, 124044, 155055, 165392, 186066, 192960, 206740, 248088, 310110, 330784, 372132, 413480, 465165, 496176, 620220, 661568, 692579, 744264, 826960, 930330, 992352, 1240440, 1385158, 1488528, 1653920, 1860660, 1984704, 2077737, 2480880, 2770316, 2977056, 3307840, 3462895, 3721320, 4155474, 4961760, 5540632, 5954112, 6233211, 6925790, 7442640, 8310948, 9923520, 10388685, 11081264, 12466422, 13851580, 14885280, 16621896, 20777370, 22162528, 24932844, 27703160, 29770560, 31166055, 33243792, 41554740, 44325056, 49865688, 55406320, 62332110, 66487584, 83109480, 99731376, 110812640, 124664220, 132975168, 166218960, 199462752, 221625280, 249328440, 332437920, 398925504, 498656880, 664875840, 997313760, 1994627520]

約数ペア:

[(1, 1994627520), (2, 997313760), (3, 664875840), (4, 498656880), (5, 398925504), (6, 332437920), (8, 249328440), (9, 221625280), (10, 199462752), (12, 166218960), (15, 132975168), (16, 124664220), (18, 110812640), (20, 99731376), (24, 83109480), (30, 66487584), (32, 62332110), (36, 55406320), (40, 49865688), (45, 44325056), (48, 41554740), (60, 33243792), (64, 31166055), (67, 29770560), (72, 27703160), (80, 24932844), (90, 22162528), (96, 20777370), (120, 16621896), (134, 14885280), (144, 13851580), (160, 12466422), (180, 11081264), (192, 10388685), (201, 9923520), (240, 8310948), (268, 7442640), (288, 6925790), (320, 6233211), (335, 5954112), (360, 5540632), (402, 4961760), (480, 4155474), (536, 3721320), (576, 3462895), (603, 3307840), (670, 2977056), (720, 2770316), (804, 2480880), (960, 2077737), (1005, 1984704), (1072, 1860660), (1206, 1653920), (1340, 1488528), (1440, 1385158), (1608, 1240440), (2010, 992352), (2144, 930330), (2412, 826960), (2680, 744264), (2880, 692579), (3015, 661568), (3216, 620220), (4020, 496176), (4288, 465165), (4824, 413480), (5360, 372132), (6030, 330784), (6432, 310110), (8040, 248088), (9648, 206740), (10337, 192960), (10720, 186066), (12060, 165392), (12864, 155055), (16080, 124044), (19296, 103370), (20674, 96480), (21440, 93033), (24120, 82696), (31011, 64320), (32160, 62022), (38592, 51685), (41348, 48240)]