74308080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4021}}^1$

素因数の和:4055

約数の個数: 160

約数和(自身を含む): 287267328

約数和(自身を除く): 212959248

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, 3696, 4021, 4620, 6160, 8042, 9240, 12063, 16084, 18480, 20105, 24126, 28147, 32168, 40210, 44231, 48252, 56294, 60315, 64336, 80420, 84441, 88462, 96504, 112588, 120630, 132693, 140735, 160840, 168882, 176924, 193008, 221155, 225176, 241260, 265386, 281470, 309617, 321680, 337764, 353848, 422205, 442310, 450352, 482520, 530772, 562940, 619234, 663465, 675528, 707696, 844410, 884620, 928851, 965040, 1061544, 1125880, 1238468, 1326930, 1351056, 1548085, 1688820, 1769240, 1857702, 2123088, 2251760, 2476936, 2653860, 3096170, 3377640, 3538480, 3715404, 4644255, 4953872, 5307720, 6192340, 6755280, 7430808, 9288510, 10615440, 12384680, 14861616, 18577020, 24769360, 37154040, 74308080]

約数ペア:

[(1, 74308080), (2, 37154040), (3, 24769360), (4, 18577020), (5, 14861616), (6, 12384680), (7, 10615440), (8, 9288510), (10, 7430808), (11, 6755280), (12, 6192340), (14, 5307720), (15, 4953872), (16, 4644255), (20, 3715404), (21, 3538480), (22, 3377640), (24, 3096170), (28, 2653860), (30, 2476936), (33, 2251760), (35, 2123088), (40, 1857702), (42, 1769240), (44, 1688820), (48, 1548085), (55, 1351056), (56, 1326930), (60, 1238468), (66, 1125880), (70, 1061544), (77, 965040), (80, 928851), (84, 884620), (88, 844410), (105, 707696), (110, 675528), (112, 663465), (120, 619234), (132, 562940), (140, 530772), (154, 482520), (165, 450352), (168, 442310), (176, 422205), (210, 353848), (220, 337764), (231, 321680), (240, 309617), (264, 281470), (280, 265386), (308, 241260), (330, 225176), (336, 221155), (385, 193008), (420, 176924), (440, 168882), (462, 160840), (528, 140735), (560, 132693), (616, 120630), (660, 112588), (770, 96504), (840, 88462), (880, 84441), (924, 80420), (1155, 64336), (1232, 60315), (1320, 56294), (1540, 48252), (1680, 44231), (1848, 40210), (2310, 32168), (2640, 28147), (3080, 24126), (3696, 20105), (4021, 18480), (4620, 16084), (6160, 12063), (8042, 9240)]