388102440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1093}}^1$

素因数の和:1387

約数の個数: 128

約数和(自身を含む): 1276041600

約数和(自身を除く): 887939160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 269, 330, 440, 538, 660, 807, 1076, 1093, 1320, 1345, 1614, 2152, 2186, 2690, 2959, 3228, 3279, 4035, 4372, 5380, 5465, 5918, 6456, 6558, 8070, 8744, 8877, 10760, 10930, 11836, 12023, 13116, 14795, 16140, 16395, 17754, 21860, 23672, 24046, 26232, 29590, 32280, 32790, 35508, 36069, 43720, 44385, 48092, 59180, 60115, 65580, 71016, 72138, 88770, 96184, 118360, 120230, 131160, 144276, 177540, 180345, 240460, 288552, 294017, 355080, 360690, 480920, 588034, 721380, 882051, 1176068, 1442760, 1470085, 1764102, 2352136, 2940170, 3234187, 3528204, 4410255, 5880340, 6468374, 7056408, 8820510, 9702561, 11760680, 12936748, 16170935, 17641020, 19405122, 25873496, 32341870, 35282040, 38810244, 48512805, 64683740, 77620488, 97025610, 129367480, 194051220, 388102440]

約数ペア:

[(1, 388102440), (2, 194051220), (3, 129367480), (4, 97025610), (5, 77620488), (6, 64683740), (8, 48512805), (10, 38810244), (11, 35282040), (12, 32341870), (15, 25873496), (20, 19405122), (22, 17641020), (24, 16170935), (30, 12936748), (33, 11760680), (40, 9702561), (44, 8820510), (55, 7056408), (60, 6468374), (66, 5880340), (88, 4410255), (110, 3528204), (120, 3234187), (132, 2940170), (165, 2352136), (220, 1764102), (264, 1470085), (269, 1442760), (330, 1176068), (440, 882051), (538, 721380), (660, 588034), (807, 480920), (1076, 360690), (1093, 355080), (1320, 294017), (1345, 288552), (1614, 240460), (2152, 180345), (2186, 177540), (2690, 144276), (2959, 131160), (3228, 120230), (3279, 118360), (4035, 96184), (4372, 88770), (5380, 72138), (5465, 71016), (5918, 65580), (6456, 60115), (6558, 59180), (8070, 48092), (8744, 44385), (8877, 43720), (10760, 36069), (10930, 35508), (11836, 32790), (12023, 32280), (13116, 29590), (14795, 26232), (16140, 24046), (16395, 23672), (17754, 21860)]