67840080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3671}}^1$

素因数の和:3705

約数の個数: 160

約数和(自身を含む): 262268928

約数和(自身を除く): 194428848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3671, 3696, 4620, 6160, 7342, 9240, 11013, 14684, 18355, 18480, 22026, 25697, 29368, 36710, 40381, 44052, 51394, 55065, 58736, 73420, 77091, 80762, 88104, 102788, 110130, 121143, 128485, 146840, 154182, 161524, 176208, 201905, 205576, 220260, 242286, 256970, 282667, 293680, 308364, 323048, 385455, 403810, 411152, 440520, 484572, 513940, 565334, 605715, 616728, 646096, 770910, 807620, 848001, 881040, 969144, 1027880, 1130668, 1211430, 1233456, 1413335, 1541820, 1615240, 1696002, 1938288, 2055760, 2261336, 2422860, 2826670, 3083640, 3230480, 3392004, 4240005, 4522672, 4845720, 5653340, 6167280, 6784008, 8480010, 9691440, 11306680, 13568016, 16960020, 22613360, 33920040, 67840080]

約数ペア:

[(1, 67840080), (2, 33920040), (3, 22613360), (4, 16960020), (5, 13568016), (6, 11306680), (7, 9691440), (8, 8480010), (10, 6784008), (11, 6167280), (12, 5653340), (14, 4845720), (15, 4522672), (16, 4240005), (20, 3392004), (21, 3230480), (22, 3083640), (24, 2826670), (28, 2422860), (30, 2261336), (33, 2055760), (35, 1938288), (40, 1696002), (42, 1615240), (44, 1541820), (48, 1413335), (55, 1233456), (56, 1211430), (60, 1130668), (66, 1027880), (70, 969144), (77, 881040), (80, 848001), (84, 807620), (88, 770910), (105, 646096), (110, 616728), (112, 605715), (120, 565334), (132, 513940), (140, 484572), (154, 440520), (165, 411152), (168, 403810), (176, 385455), (210, 323048), (220, 308364), (231, 293680), (240, 282667), (264, 256970), (280, 242286), (308, 220260), (330, 205576), (336, 201905), (385, 176208), (420, 161524), (440, 154182), (462, 146840), (528, 128485), (560, 121143), (616, 110130), (660, 102788), (770, 88104), (840, 80762), (880, 77091), (924, 73420), (1155, 58736), (1232, 55065), (1320, 51394), (1540, 44052), (1680, 40381), (1848, 36710), (2310, 29368), (2640, 25697), (3080, 22026), (3671, 18480), (3696, 18355), (4620, 14684), (6160, 11013), (7342, 9240)]