198812460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1924

約数の個数: 192

約数和(自身を含む): 724598784

約数和(自身を除く): 525786324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 253, 276, 308, 322, 330, 345, 385, 420, 460, 462, 483, 506, 644, 660, 690, 759, 770, 805, 924, 966, 1012, 1155, 1265, 1380, 1518, 1540, 1610, 1771, 1871, 1932, 2310, 2415, 2530, 3036, 3220, 3542, 3742, 3795, 4620, 4830, 5060, 5313, 5613, 7084, 7484, 7590, 8855, 9355, 9660, 10626, 11226, 13097, 15180, 17710, 18710, 20581, 21252, 22452, 26194, 26565, 28065, 35420, 37420, 39291, 41162, 43033, 52388, 53130, 56130, 61743, 65485, 78582, 82324, 86066, 102905, 106260, 112260, 123486, 129099, 130970, 144067, 157164, 172132, 196455, 205810, 215165, 246972, 258198, 261940, 288134, 301231, 308715, 392910, 411620, 430330, 432201, 473363, 516396, 576268, 602462, 617430, 645495, 720335, 785820, 860660, 864402, 903693, 946726, 1204924, 1234860, 1290990, 1420089, 1440670, 1506155, 1728804, 1807386, 1893452, 2161005, 2366815, 2581980, 2840178, 2881340, 3012310, 3313541, 3614772, 4322010, 4518465, 4733630, 5680356, 6024620, 6627082, 7100445, 8644020, 9036930, 9467260, 9940623, 13254164, 14200890, 16567705, 18073860, 19881246, 28401780, 33135410, 39762492, 49703115, 66270820, 99406230, 198812460]

約数ペア:

[(1, 198812460), (2, 99406230), (3, 66270820), (4, 49703115), (5, 39762492), (6, 33135410), (7, 28401780), (10, 19881246), (11, 18073860), (12, 16567705), (14, 14200890), (15, 13254164), (20, 9940623), (21, 9467260), (22, 9036930), (23, 8644020), (28, 7100445), (30, 6627082), (33, 6024620), (35, 5680356), (42, 4733630), (44, 4518465), (46, 4322010), (55, 3614772), (60, 3313541), (66, 3012310), (69, 2881340), (70, 2840178), (77, 2581980), (84, 2366815), (92, 2161005), (105, 1893452), (110, 1807386), (115, 1728804), (132, 1506155), (138, 1440670), (140, 1420089), (154, 1290990), (161, 1234860), (165, 1204924), (210, 946726), (220, 903693), (230, 864402), (231, 860660), (253, 785820), (276, 720335), (308, 645495), (322, 617430), (330, 602462), (345, 576268), (385, 516396), (420, 473363), (460, 432201), (462, 430330), (483, 411620), (506, 392910), (644, 308715), (660, 301231), (690, 288134), (759, 261940), (770, 258198), (805, 246972), (924, 215165), (966, 205810), (1012, 196455), (1155, 172132), (1265, 157164), (1380, 144067), (1518, 130970), (1540, 129099), (1610, 123486), (1771, 112260), (1871, 106260), (1932, 102905), (2310, 86066), (2415, 82324), (2530, 78582), (3036, 65485), (3220, 61743), (3542, 56130), (3742, 53130), (3795, 52388), (4620, 43033), (4830, 41162), (5060, 39291), (5313, 37420), (5613, 35420), (7084, 28065), (7484, 26565), (7590, 26194), (8855, 22452), (9355, 21252), (9660, 20581), (10626, 18710), (11226, 17710), (13097, 15180)]