207000960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:976

約数の個数: 128

約数和(自身を含む): 665660160

約数和(自身を除く): 458659200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 786, 823, 960, 1048, 1310, 1572, 1646, 1920, 1965, 2096, 2469, 2620, 3144, 3292, 3930, 4115, 4192, 4938, 5240, 6288, 6584, 7860, 8230, 8384, 9876, 10480, 12345, 12576, 13168, 15720, 16460, 16768, 19752, 20960, 24690, 25152, 26336, 31440, 32920, 39504, 41920, 49380, 50304, 52672, 62880, 65840, 79008, 83840, 98760, 105344, 107813, 125760, 131680, 158016, 197520, 215626, 251520, 263360, 316032, 323439, 395040, 431252, 526720, 539065, 646878, 790080, 862504, 1078130, 1293756, 1580160, 1617195, 1725008, 2156260, 2587512, 3234390, 3450016, 4312520, 5175024, 6468780, 6900032, 8625040, 10350048, 12937560, 13800064, 17250080, 20700096, 25875120, 34500160, 41400192, 51750240, 69000320, 103500480, 207000960]

約数ペア:

[(1, 207000960), (2, 103500480), (3, 69000320), (4, 51750240), (5, 41400192), (6, 34500160), (8, 25875120), (10, 20700096), (12, 17250080), (15, 13800064), (16, 12937560), (20, 10350048), (24, 8625040), (30, 6900032), (32, 6468780), (40, 5175024), (48, 4312520), (60, 3450016), (64, 3234390), (80, 2587512), (96, 2156260), (120, 1725008), (128, 1617195), (131, 1580160), (160, 1293756), (192, 1078130), (240, 862504), (262, 790080), (320, 646878), (384, 539065), (393, 526720), (480, 431252), (524, 395040), (640, 323439), (655, 316032), (786, 263360), (823, 251520), (960, 215626), (1048, 197520), (1310, 158016), (1572, 131680), (1646, 125760), (1920, 107813), (1965, 105344), (2096, 98760), (2469, 83840), (2620, 79008), (3144, 65840), (3292, 62880), (3930, 52672), (4115, 50304), (4192, 49380), (4938, 41920), (5240, 39504), (6288, 32920), (6584, 31440), (7860, 26336), (8230, 25152), (8384, 24690), (9876, 20960), (10480, 19752), (12345, 16768), (12576, 16460), (13168, 15720)]