206174880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{143177}}^1$

素因数の和:143198

約数の個数: 72

約数和(自身を含む): 703576692

約数和(自身を除く): 497401812

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 143177, 286354, 429531, 572708, 715885, 859062, 1145416, 1288593, 1431770, 1718124, 2147655, 2290832, 2577186, 2863540, 3436248, 4295310, 4581664, 5154372, 5727080, 6442965, 6872496, 8590620, 10308744, 11454160, 12885930, 13744992, 17181240, 20617488, 22908320, 25771860, 34362480, 41234976, 51543720, 68724960, 103087440, 206174880]

約数ペア:

[(1, 206174880), (2, 103087440), (3, 68724960), (4, 51543720), (5, 41234976), (6, 34362480), (8, 25771860), (9, 22908320), (10, 20617488), (12, 17181240), (15, 13744992), (16, 12885930), (18, 11454160), (20, 10308744), (24, 8590620), (30, 6872496), (32, 6442965), (36, 5727080), (40, 5154372), (45, 4581664), (48, 4295310), (60, 3436248), (72, 2863540), (80, 2577186), (90, 2290832), (96, 2147655), (120, 1718124), (144, 1431770), (160, 1288593), (180, 1145416), (240, 859062), (288, 715885), (360, 572708), (480, 429531), (720, 286354), (1440, 143177)]