188521920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1067

約数の個数: 168

約数和(自身を含む): 658788624

約数和(自身を除く): 470266704

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, 977, 1005, 1072, 1206, 1340, 1440, 1608, 1954, 2010, 2144, 2412, 2680, 2880, 2931, 3015, 3216, 3908, 4020, 4288, 4824, 4885, 5360, 5862, 6030, 6432, 7816, 8040, 8793, 9648, 9770, 10720, 11724, 12060, 12864, 14655, 15632, 16080, 17586, 19296, 19540, 21440, 23448, 24120, 29310, 31264, 32160, 35172, 38592, 39080, 43965, 46896, 48240, 58620, 62528, 64320, 65459, 70344, 78160, 87930, 93792, 96480, 117240, 130918, 140688, 156320, 175860, 187584, 192960, 196377, 234480, 261836, 281376, 312640, 327295, 351720, 392754, 468960, 523672, 562752, 589131, 654590, 703440, 785508, 937920, 981885, 1047344, 1178262, 1309180, 1406880, 1571016, 1963770, 2094688, 2356524, 2618360, 2813760, 2945655, 3142032, 3927540, 4189376, 4713048, 5236720, 5891310, 6284064, 7855080, 9426096, 10473440, 11782620, 12568128, 15710160, 18852192, 20946880, 23565240, 31420320, 37704384, 47130480, 62840640, 94260960, 188521920]

約数ペア:

[(1, 188521920), (2, 94260960), (3, 62840640), (4, 47130480), (5, 37704384), (6, 31420320), (8, 23565240), (9, 20946880), (10, 18852192), (12, 15710160), (15, 12568128), (16, 11782620), (18, 10473440), (20, 9426096), (24, 7855080), (30, 6284064), (32, 5891310), (36, 5236720), (40, 4713048), (45, 4189376), (48, 3927540), (60, 3142032), (64, 2945655), (67, 2813760), (72, 2618360), (80, 2356524), (90, 2094688), (96, 1963770), (120, 1571016), (134, 1406880), (144, 1309180), (160, 1178262), (180, 1047344), (192, 981885), (201, 937920), (240, 785508), (268, 703440), (288, 654590), (320, 589131), (335, 562752), (360, 523672), (402, 468960), (480, 392754), (536, 351720), (576, 327295), (603, 312640), (670, 281376), (720, 261836), (804, 234480), (960, 196377), (977, 192960), (1005, 187584), (1072, 175860), (1206, 156320), (1340, 140688), (1440, 130918), (1608, 117240), (1954, 96480), (2010, 93792), (2144, 87930), (2412, 78160), (2680, 70344), (2880, 65459), (2931, 64320), (3015, 62528), (3216, 58620), (3908, 48240), (4020, 46896), (4288, 43965), (4824, 39080), (4885, 38592), (5360, 35172), (5862, 32160), (6030, 31264), (6432, 29310), (7816, 24120), (8040, 23448), (8793, 21440), (9648, 19540), (9770, 19296), (10720, 17586), (11724, 16080), (12060, 15632), (12864, 14655)]