207373320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7481}}^1$

素因数の和:7516

約数の個数: 192

約数和(自身を含む): 840378240

約数和(自身を除く): 633004920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 7481, 9240, 13860, 14962, 22443, 27720, 29924, 37405, 44886, 52367, 59848, 67329, 74810, 82291, 89772, 104734, 112215, 134658, 149620, 157101, 164582, 179544, 209468, 224430, 246873, 261835, 269316, 299240, 314202, 329164, 336645, 411455, 418936, 448860, 471303, 493746, 523670, 538632, 576037, 628404, 658328, 673290, 740619, 785505, 822910, 897720, 942606, 987492, 1047340, 1152074, 1234365, 1256808, 1346580, 1481238, 1571010, 1645820, 1728111, 1885212, 1974984, 2094680, 2304148, 2356515, 2468730, 2693160, 2880185, 2962476, 3142020, 3291640, 3456222, 3703095, 3770424, 4608296, 4713030, 4937460, 5184333, 5760370, 5924952, 6284040, 6912444, 7406190, 8640555, 9426060, 9874920, 10368666, 11520740, 13824888, 14812380, 17281110, 18852120, 20737332, 23041480, 25921665, 29624760, 34562220, 41474664, 51843330, 69124440, 103686660, 207373320]

約数ペア:

[(1, 207373320), (2, 103686660), (3, 69124440), (4, 51843330), (5, 41474664), (6, 34562220), (7, 29624760), (8, 25921665), (9, 23041480), (10, 20737332), (11, 18852120), (12, 17281110), (14, 14812380), (15, 13824888), (18, 11520740), (20, 10368666), (21, 9874920), (22, 9426060), (24, 8640555), (28, 7406190), (30, 6912444), (33, 6284040), (35, 5924952), (36, 5760370), (40, 5184333), (42, 4937460), (44, 4713030), (45, 4608296), (55, 3770424), (56, 3703095), (60, 3456222), (63, 3291640), (66, 3142020), (70, 2962476), (72, 2880185), (77, 2693160), (84, 2468730), (88, 2356515), (90, 2304148), (99, 2094680), (105, 1974984), (110, 1885212), (120, 1728111), (126, 1645820), (132, 1571010), (140, 1481238), (154, 1346580), (165, 1256808), (168, 1234365), (180, 1152074), (198, 1047340), (210, 987492), (220, 942606), (231, 897720), (252, 822910), (264, 785505), (280, 740619), (308, 673290), (315, 658328), (330, 628404), (360, 576037), (385, 538632), (396, 523670), (420, 493746), (440, 471303), (462, 448860), (495, 418936), (504, 411455), (616, 336645), (630, 329164), (660, 314202), (693, 299240), (770, 269316), (792, 261835), (840, 246873), (924, 224430), (990, 209468), (1155, 179544), (1260, 164582), (1320, 157101), (1386, 149620), (1540, 134658), (1848, 112215), (1980, 104734), (2310, 89772), (2520, 82291), (2772, 74810), (3080, 67329), (3465, 59848), (3960, 52367), (4620, 44886), (5544, 37405), (6930, 29924), (7481, 27720), (9240, 22443), (13860, 14962)]