66895680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4099}}^1$

素因数の和:4136

約数の個数: 112

約数和(自身を含む): 224942400

約数和(自身を除く): 158046720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4099, 5440, 8160, 8198, 12297, 16320, 16396, 20495, 24594, 32792, 40990, 49188, 61485, 65584, 69683, 81980, 98376, 122970, 131168, 139366, 163960, 196752, 209049, 245940, 262336, 278732, 327920, 348415, 393504, 418098, 491880, 557464, 655840, 696830, 787008, 836196, 983760, 1045245, 1114928, 1311680, 1393660, 1672392, 1967520, 2090490, 2229856, 2787320, 3344784, 3935040, 4180980, 4459712, 5574640, 6689568, 8361960, 11149280, 13379136, 16723920, 22298560, 33447840, 66895680]

約数ペア:

[(1, 66895680), (2, 33447840), (3, 22298560), (4, 16723920), (5, 13379136), (6, 11149280), (8, 8361960), (10, 6689568), (12, 5574640), (15, 4459712), (16, 4180980), (17, 3935040), (20, 3344784), (24, 2787320), (30, 2229856), (32, 2090490), (34, 1967520), (40, 1672392), (48, 1393660), (51, 1311680), (60, 1114928), (64, 1045245), (68, 983760), (80, 836196), (85, 787008), (96, 696830), (102, 655840), (120, 557464), (136, 491880), (160, 418098), (170, 393504), (192, 348415), (204, 327920), (240, 278732), (255, 262336), (272, 245940), (320, 209049), (340, 196752), (408, 163960), (480, 139366), (510, 131168), (544, 122970), (680, 98376), (816, 81980), (960, 69683), (1020, 65584), (1088, 61485), (1360, 49188), (1632, 40990), (2040, 32792), (2720, 24594), (3264, 20495), (4080, 16396), (4099, 16320), (5440, 12297), (8160, 8198)]