77019840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 168

約数和(自身を含む): 271028160

約数和(自身を除く): 194008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 569, 576, 705, 720, 752, 846, 940, 960, 1128, 1138, 1410, 1440, 1504, 1692, 1707, 1880, 2115, 2256, 2276, 2820, 2845, 2880, 3008, 3384, 3414, 3760, 4230, 4512, 4552, 5121, 5640, 5690, 6768, 6828, 7520, 8460, 8535, 9024, 9104, 10242, 11280, 11380, 13536, 13656, 15040, 16920, 17070, 18208, 20484, 22560, 22760, 25605, 26743, 27072, 27312, 33840, 34140, 36416, 40968, 45120, 45520, 51210, 53486, 54624, 67680, 68280, 80229, 81936, 91040, 102420, 106972, 109248, 133715, 135360, 136560, 160458, 163872, 182080, 204840, 213944, 240687, 267430, 273120, 320916, 327744, 401145, 409680, 427888, 481374, 534860, 546240, 641832, 802290, 819360, 855776, 962748, 1069720, 1203435, 1283664, 1604580, 1638720, 1711552, 1925496, 2139440, 2406870, 2567328, 3209160, 3850992, 4278880, 4813740, 5134656, 6418320, 7701984, 8557760, 9627480, 12836640, 15403968, 19254960, 25673280, 38509920, 77019840]

約数ペア:

[(1, 77019840), (2, 38509920), (3, 25673280), (4, 19254960), (5, 15403968), (6, 12836640), (8, 9627480), (9, 8557760), (10, 7701984), (12, 6418320), (15, 5134656), (16, 4813740), (18, 4278880), (20, 3850992), (24, 3209160), (30, 2567328), (32, 2406870), (36, 2139440), (40, 1925496), (45, 1711552), (47, 1638720), (48, 1604580), (60, 1283664), (64, 1203435), (72, 1069720), (80, 962748), (90, 855776), (94, 819360), (96, 802290), (120, 641832), (141, 546240), (144, 534860), (160, 481374), (180, 427888), (188, 409680), (192, 401145), (235, 327744), (240, 320916), (282, 273120), (288, 267430), (320, 240687), (360, 213944), (376, 204840), (423, 182080), (470, 163872), (480, 160458), (564, 136560), (569, 135360), (576, 133715), (705, 109248), (720, 106972), (752, 102420), (846, 91040), (940, 81936), (960, 80229), (1128, 68280), (1138, 67680), (1410, 54624), (1440, 53486), (1504, 51210), (1692, 45520), (1707, 45120), (1880, 40968), (2115, 36416), (2256, 34140), (2276, 33840), (2820, 27312), (2845, 27072), (2880, 26743), (3008, 25605), (3384, 22760), (3414, 22560), (3760, 20484), (4230, 18208), (4512, 17070), (4552, 16920), (5121, 15040), (5640, 13656), (5690, 13536), (6768, 11380), (6828, 11280), (7520, 10242), (8460, 9104), (8535, 9024)]