152405680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2331

約数の個数: 120

約数和(自身を含む): 436632768

約数和(自身を除く): 284227088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2287, 2380, 3332, 3920, 4165, 4574, 4760, 6664, 8330, 9148, 9520, 11435, 13328, 16009, 16660, 18296, 22870, 32018, 33320, 36592, 38879, 45740, 64036, 66640, 77758, 80045, 91480, 112063, 128072, 155516, 160090, 182960, 194395, 224126, 256144, 272153, 311032, 320180, 388790, 448252, 544306, 560315, 622064, 640360, 777580, 896504, 1088612, 1120630, 1280720, 1360765, 1555160, 1793008, 1905071, 2177224, 2241260, 2721530, 3110320, 3810142, 4354448, 4482520, 5443060, 7620284, 8965040, 9525355, 10886120, 15240568, 19050710, 21772240, 30481136, 38101420, 76202840, 152405680]

約数ペア:

[(1, 152405680), (2, 76202840), (4, 38101420), (5, 30481136), (7, 21772240), (8, 19050710), (10, 15240568), (14, 10886120), (16, 9525355), (17, 8965040), (20, 7620284), (28, 5443060), (34, 4482520), (35, 4354448), (40, 3810142), (49, 3110320), (56, 2721530), (68, 2241260), (70, 2177224), (80, 1905071), (85, 1793008), (98, 1555160), (112, 1360765), (119, 1280720), (136, 1120630), (140, 1088612), (170, 896504), (196, 777580), (238, 640360), (245, 622064), (272, 560315), (280, 544306), (340, 448252), (392, 388790), (476, 320180), (490, 311032), (560, 272153), (595, 256144), (680, 224126), (784, 194395), (833, 182960), (952, 160090), (980, 155516), (1190, 128072), (1360, 112063), (1666, 91480), (1904, 80045), (1960, 77758), (2287, 66640), (2380, 64036), (3332, 45740), (3920, 38879), (4165, 36592), (4574, 33320), (4760, 32018), (6664, 22870), (8330, 18296), (9148, 16660), (9520, 16009), (11435, 13328)]