68596640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:934

約数の個数: 96

約数和(自身を含む): 187971840

約数和(自身を除く): 119375200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 839, 1022, 1120, 1168, 1460, 1678, 2044, 2336, 2555, 2920, 3356, 4088, 4195, 5110, 5840, 5873, 6712, 8176, 8390, 10220, 11680, 11746, 13424, 16352, 16780, 20440, 23492, 26848, 29365, 33560, 40880, 46984, 58730, 61247, 67120, 81760, 93968, 117460, 122494, 134240, 187936, 234920, 244988, 306235, 428729, 469840, 489976, 612470, 857458, 939680, 979952, 1224940, 1714916, 1959904, 2143645, 2449880, 3429832, 4287290, 4899760, 6859664, 8574580, 9799520, 13719328, 17149160, 34298320, 68596640]

約数ペア:

[(1, 68596640), (2, 34298320), (4, 17149160), (5, 13719328), (7, 9799520), (8, 8574580), (10, 6859664), (14, 4899760), (16, 4287290), (20, 3429832), (28, 2449880), (32, 2143645), (35, 1959904), (40, 1714916), (56, 1224940), (70, 979952), (73, 939680), (80, 857458), (112, 612470), (140, 489976), (146, 469840), (160, 428729), (224, 306235), (280, 244988), (292, 234920), (365, 187936), (511, 134240), (560, 122494), (584, 117460), (730, 93968), (839, 81760), (1022, 67120), (1120, 61247), (1168, 58730), (1460, 46984), (1678, 40880), (2044, 33560), (2336, 29365), (2555, 26848), (2920, 23492), (3356, 20440), (4088, 16780), (4195, 16352), (5110, 13424), (5840, 11746), (5873, 11680), (6712, 10220), (8176, 8390)]