7084720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 17856000

約数和(自身を除く): 10771280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 79, 80, 95, 118, 152, 158, 190, 236, 295, 304, 316, 380, 395, 472, 590, 632, 760, 790, 944, 1121, 1180, 1264, 1501, 1520, 1580, 2242, 2360, 3002, 3160, 4484, 4661, 4720, 5605, 6004, 6320, 7505, 8968, 9322, 11210, 12008, 15010, 17936, 18644, 22420, 23305, 24016, 30020, 37288, 44840, 46610, 60040, 74576, 88559, 89680, 93220, 120080, 177118, 186440, 354236, 372880, 442795, 708472, 885590, 1416944, 1771180, 3542360, 7084720]

約数ペア:

[(1, 7084720), (2, 3542360), (4, 1771180), (5, 1416944), (8, 885590), (10, 708472), (16, 442795), (19, 372880), (20, 354236), (38, 186440), (40, 177118), (59, 120080), (76, 93220), (79, 89680), (80, 88559), (95, 74576), (118, 60040), (152, 46610), (158, 44840), (190, 37288), (236, 30020), (295, 24016), (304, 23305), (316, 22420), (380, 18644), (395, 17936), (472, 15010), (590, 12008), (632, 11210), (760, 9322), (790, 8968), (944, 7505), (1121, 6320), (1180, 6004), (1264, 5605), (1501, 4720), (1520, 4661), (1580, 4484), (2242, 3160), (2360, 3002)]