91898240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 255424320

約数和(自身を除く): 163526080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 280, 281, 292, 320, 365, 448, 511, 560, 562, 584, 640, 730, 896, 1022, 1120, 1124, 1168, 1405, 1460, 1967, 2044, 2240, 2248, 2336, 2555, 2810, 2920, 3934, 4088, 4480, 4496, 4672, 5110, 5620, 5840, 7868, 8176, 8992, 9344, 9835, 10220, 11240, 11680, 15736, 16352, 17984, 19670, 20440, 20513, 22480, 23360, 31472, 32704, 35968, 39340, 40880, 41026, 44960, 46720, 62944, 65408, 78680, 81760, 82052, 89920, 102565, 125888, 143591, 157360, 163520, 164104, 179840, 205130, 251776, 287182, 314720, 327040, 328208, 410260, 574364, 629440, 656416, 717955, 820520, 1148728, 1258880, 1312832, 1435910, 1641040, 2297456, 2625664, 2871820, 3282080, 4594912, 5743640, 6564160, 9189824, 11487280, 13128320, 18379648, 22974560, 45949120, 91898240]

約数ペア:

[(1, 91898240), (2, 45949120), (4, 22974560), (5, 18379648), (7, 13128320), (8, 11487280), (10, 9189824), (14, 6564160), (16, 5743640), (20, 4594912), (28, 3282080), (32, 2871820), (35, 2625664), (40, 2297456), (56, 1641040), (64, 1435910), (70, 1312832), (73, 1258880), (80, 1148728), (112, 820520), (128, 717955), (140, 656416), (146, 629440), (160, 574364), (224, 410260), (280, 328208), (281, 327040), (292, 314720), (320, 287182), (365, 251776), (448, 205130), (511, 179840), (560, 164104), (562, 163520), (584, 157360), (640, 143591), (730, 125888), (896, 102565), (1022, 89920), (1120, 82052), (1124, 81760), (1168, 78680), (1405, 65408), (1460, 62944), (1967, 46720), (2044, 44960), (2240, 41026), (2248, 40880), (2336, 39340), (2555, 35968), (2810, 32704), (2920, 31472), (3934, 23360), (4088, 22480), (4480, 20513), (4496, 20440), (4672, 19670), (5110, 17984), (5620, 16352), (5840, 15736), (7868, 11680), (8176, 11240), (8992, 10220), (9344, 9835)]