4970415720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{1741}}^1$

素因数の和:2435

約数の個数: 128

約数和(自身を含む): 15346880640

約数和(自身を除く): 10376464920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 643, 740, 888, 1110, 1286, 1480, 1741, 1929, 2220, 2572, 3215, 3482, 3858, 4440, 5144, 5223, 6430, 6964, 7716, 8705, 9645, 10446, 12860, 13928, 15432, 17410, 19290, 20892, 23791, 25720, 26115, 34820, 38580, 41784, 47582, 52230, 64417, 69640, 71373, 77160, 95164, 104460, 118955, 128834, 142746, 190328, 193251, 208920, 237910, 257668, 285492, 322085, 356865, 386502, 475820, 515336, 570984, 644170, 713730, 773004, 951640, 966255, 1119463, 1288340, 1427460, 1546008, 1932510, 2238926, 2576680, 2854920, 3358389, 3865020, 4477852, 5597315, 6716778, 7730040, 8955704, 11194630, 13433556, 16791945, 22389260, 26867112, 33583890, 41420131, 44778520, 67167780, 82840262, 124260393, 134335560, 165680524, 207100655, 248520786, 331361048, 414201310, 497041572, 621301965, 828402620, 994083144, 1242603930, 1656805240, 2485207860, 4970415720]

約数ペア:

[(1, 4970415720), (2, 2485207860), (3, 1656805240), (4, 1242603930), (5, 994083144), (6, 828402620), (8, 621301965), (10, 497041572), (12, 414201310), (15, 331361048), (20, 248520786), (24, 207100655), (30, 165680524), (37, 134335560), (40, 124260393), (60, 82840262), (74, 67167780), (111, 44778520), (120, 41420131), (148, 33583890), (185, 26867112), (222, 22389260), (296, 16791945), (370, 13433556), (444, 11194630), (555, 8955704), (643, 7730040), (740, 6716778), (888, 5597315), (1110, 4477852), (1286, 3865020), (1480, 3358389), (1741, 2854920), (1929, 2576680), (2220, 2238926), (2572, 1932510), (3215, 1546008), (3482, 1427460), (3858, 1288340), (4440, 1119463), (5144, 966255), (5223, 951640), (6430, 773004), (6964, 713730), (7716, 644170), (8705, 570984), (9645, 515336), (10446, 475820), (12860, 386502), (13928, 356865), (15432, 322085), (17410, 285492), (19290, 257668), (20892, 237910), (23791, 208920), (25720, 193251), (26115, 190328), (34820, 142746), (38580, 128834), (41784, 118955), (47582, 104460), (52230, 95164), (64417, 77160), (69640, 71373)]