199604160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{9901}}^1$

素因数の和:9931

約数の個数: 168

約数和(自身を含む): 784713696

約数和(自身を除く): 585109536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 9901, 10080, 19802, 20160, 29703, 39604, 49505, 59406, 69307, 79208, 89109, 99010, 118812, 138614, 148515, 158416, 178218, 198020, 207921, 237624, 277228, 297030, 316832, 346535, 356436, 396040, 415842, 445545, 475248, 554456, 594060, 623763, 633664, 693070, 712872, 792080, 831684, 891090, 950496, 1039605, 1108912, 1188120, 1247526, 1386140, 1425744, 1584160, 1663368, 1782180, 1900992, 2079210, 2217824, 2376240, 2495052, 2772280, 2851488, 3118815, 3168320, 3326736, 3564360, 4158420, 4435648, 4752480, 4990104, 5544560, 5702976, 6237630, 6653472, 7128720, 8316840, 9504960, 9980208, 11089120, 12475260, 13306944, 14257440, 16633680, 19960416, 22178240, 24950520, 28514880, 33267360, 39920832, 49901040, 66534720, 99802080, 199604160]

約数ペア:

[(1, 199604160), (2, 99802080), (3, 66534720), (4, 49901040), (5, 39920832), (6, 33267360), (7, 28514880), (8, 24950520), (9, 22178240), (10, 19960416), (12, 16633680), (14, 14257440), (15, 13306944), (16, 12475260), (18, 11089120), (20, 9980208), (21, 9504960), (24, 8316840), (28, 7128720), (30, 6653472), (32, 6237630), (35, 5702976), (36, 5544560), (40, 4990104), (42, 4752480), (45, 4435648), (48, 4158420), (56, 3564360), (60, 3326736), (63, 3168320), (64, 3118815), (70, 2851488), (72, 2772280), (80, 2495052), (84, 2376240), (90, 2217824), (96, 2079210), (105, 1900992), (112, 1782180), (120, 1663368), (126, 1584160), (140, 1425744), (144, 1386140), (160, 1247526), (168, 1188120), (180, 1108912), (192, 1039605), (210, 950496), (224, 891090), (240, 831684), (252, 792080), (280, 712872), (288, 693070), (315, 633664), (320, 623763), (336, 594060), (360, 554456), (420, 475248), (448, 445545), (480, 415842), (504, 396040), (560, 356436), (576, 346535), (630, 316832), (672, 297030), (720, 277228), (840, 237624), (960, 207921), (1008, 198020), (1120, 178218), (1260, 158416), (1344, 148515), (1440, 138614), (1680, 118812), (2016, 99010), (2240, 89109), (2520, 79208), (2880, 69307), (3360, 59406), (4032, 49505), (5040, 39604), (6720, 29703), (9901, 20160), (10080, 19802)]