126427840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:775

約数の個数: 168

約数和(自身を含む): 382566672

約数和(自身を除く): 256138832

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 733, 770, 784, 880, 980, 1078, 1120, 1232, 1466, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2695, 2932, 3080, 3136, 3520, 3665, 3920, 4312, 4928, 5131, 5390, 5864, 6160, 7330, 7840, 8063, 8624, 10262, 10780, 11728, 12320, 14660, 15680, 16126, 17248, 20524, 21560, 23456, 24640, 25655, 29320, 32252, 34496, 35917, 40315, 41048, 43120, 46912, 51310, 56441, 58640, 64504, 71834, 80630, 82096, 86240, 102620, 112882, 117280, 129008, 143668, 161260, 164192, 172480, 179585, 205240, 225764, 234560, 258016, 282205, 287336, 322520, 328384, 359170, 395087, 410480, 451528, 516032, 564410, 574672, 645040, 718340, 790174, 820960, 903056, 1128820, 1149344, 1290080, 1436680, 1580348, 1641920, 1806112, 1975435, 2257640, 2298688, 2580160, 2873360, 3160696, 3612224, 3950870, 4515280, 5746720, 6321392, 7901740, 9030560, 11493440, 12642784, 15803480, 18061120, 25285568, 31606960, 63213920, 126427840]

約数ペア:

[(1, 126427840), (2, 63213920), (4, 31606960), (5, 25285568), (7, 18061120), (8, 15803480), (10, 12642784), (11, 11493440), (14, 9030560), (16, 7901740), (20, 6321392), (22, 5746720), (28, 4515280), (32, 3950870), (35, 3612224), (40, 3160696), (44, 2873360), (49, 2580160), (55, 2298688), (56, 2257640), (64, 1975435), (70, 1806112), (77, 1641920), (80, 1580348), (88, 1436680), (98, 1290080), (110, 1149344), (112, 1128820), (140, 903056), (154, 820960), (160, 790174), (176, 718340), (196, 645040), (220, 574672), (224, 564410), (245, 516032), (280, 451528), (308, 410480), (320, 395087), (352, 359170), (385, 328384), (392, 322520), (440, 287336), (448, 282205), (490, 258016), (539, 234560), (560, 225764), (616, 205240), (704, 179585), (733, 172480), (770, 164192), (784, 161260), (880, 143668), (980, 129008), (1078, 117280), (1120, 112882), (1232, 102620), (1466, 86240), (1540, 82096), (1568, 80630), (1760, 71834), (1960, 64504), (2156, 58640), (2240, 56441), (2464, 51310), (2695, 46912), (2932, 43120), (3080, 41048), (3136, 40315), (3520, 35917), (3665, 34496), (3920, 32252), (4312, 29320), (4928, 25655), (5131, 24640), (5390, 23456), (5864, 21560), (6160, 20524), (7330, 17248), (7840, 16126), (8063, 15680), (8624, 14660), (10262, 12320), (10780, 11728)]