67325280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 237758976

約数和(自身を除く): 170433696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 205, 220, 240, 246, 264, 311, 328, 330, 352, 410, 440, 451, 480, 492, 528, 615, 622, 656, 660, 820, 880, 902, 933, 984, 1056, 1230, 1244, 1312, 1320, 1353, 1555, 1640, 1760, 1804, 1866, 1968, 2255, 2460, 2488, 2640, 2706, 3110, 3280, 3421, 3608, 3732, 3936, 4510, 4665, 4920, 4976, 5280, 5412, 6220, 6560, 6765, 6842, 7216, 7464, 9020, 9330, 9840, 9952, 10263, 10824, 12440, 12751, 13530, 13684, 14432, 14928, 17105, 18040, 18660, 19680, 20526, 21648, 24880, 25502, 27060, 27368, 29856, 34210, 36080, 37320, 38253, 41052, 43296, 49760, 51004, 51315, 54120, 54736, 63755, 68420, 72160, 74640, 76506, 82104, 102008, 102630, 108240, 109472, 127510, 136840, 140261, 149280, 153012, 164208, 191265, 204016, 205260, 216480, 255020, 273680, 280522, 306024, 328416, 382530, 408032, 410520, 420783, 510040, 547360, 561044, 612048, 701305, 765060, 821040, 841566, 1020080, 1122088, 1224096, 1402610, 1530120, 1642080, 1683132, 2040160, 2103915, 2244176, 2805220, 3060240, 3366264, 4207830, 4488352, 5610440, 6120480, 6732528, 8415660, 11220880, 13465056, 16831320, 22441760, 33662640, 67325280]

約数ペア:

[(1, 67325280), (2, 33662640), (3, 22441760), (4, 16831320), (5, 13465056), (6, 11220880), (8, 8415660), (10, 6732528), (11, 6120480), (12, 5610440), (15, 4488352), (16, 4207830), (20, 3366264), (22, 3060240), (24, 2805220), (30, 2244176), (32, 2103915), (33, 2040160), (40, 1683132), (41, 1642080), (44, 1530120), (48, 1402610), (55, 1224096), (60, 1122088), (66, 1020080), (80, 841566), (82, 821040), (88, 765060), (96, 701305), (110, 612048), (120, 561044), (123, 547360), (132, 510040), (160, 420783), (164, 410520), (165, 408032), (176, 382530), (205, 328416), (220, 306024), (240, 280522), (246, 273680), (264, 255020), (311, 216480), (328, 205260), (330, 204016), (352, 191265), (410, 164208), (440, 153012), (451, 149280), (480, 140261), (492, 136840), (528, 127510), (615, 109472), (622, 108240), (656, 102630), (660, 102008), (820, 82104), (880, 76506), (902, 74640), (933, 72160), (984, 68420), (1056, 63755), (1230, 54736), (1244, 54120), (1312, 51315), (1320, 51004), (1353, 49760), (1555, 43296), (1640, 41052), (1760, 38253), (1804, 37320), (1866, 36080), (1968, 34210), (2255, 29856), (2460, 27368), (2488, 27060), (2640, 25502), (2706, 24880), (3110, 21648), (3280, 20526), (3421, 19680), (3608, 18660), (3732, 18040), (3936, 17105), (4510, 14928), (4665, 14432), (4920, 13684), (4976, 13530), (5280, 12751), (5412, 12440), (6220, 10824), (6560, 10263), (6765, 9952), (6842, 9840), (7216, 9330), (7464, 9020)]