1489123680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2029}}^1$

素因数の和:2197

約数の個数: 192

約数和(自身を含む): 5156524800

約数和(自身を除く): 3667401120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 139, 160, 165, 176, 220, 240, 264, 278, 330, 352, 417, 440, 480, 528, 556, 660, 695, 834, 880, 1056, 1112, 1320, 1390, 1529, 1668, 1760, 2029, 2085, 2224, 2640, 2780, 3058, 3336, 4058, 4170, 4448, 4587, 5280, 5560, 6087, 6116, 6672, 7645, 8116, 8340, 9174, 10145, 11120, 12174, 12232, 13344, 15290, 16232, 16680, 18348, 20290, 22240, 22319, 22935, 24348, 24464, 30435, 30580, 32464, 33360, 36696, 40580, 44638, 45870, 48696, 48928, 60870, 61160, 64928, 66720, 66957, 73392, 81160, 89276, 91740, 97392, 111595, 121740, 122320, 133914, 146784, 162320, 178552, 183480, 194784, 223190, 243480, 244640, 267828, 282031, 324640, 334785, 357104, 366960, 446380, 486960, 535656, 564062, 669570, 714208, 733920, 846093, 892760, 973920, 1071312, 1128124, 1339140, 1410155, 1692186, 1785520, 2142624, 2256248, 2678280, 2820310, 3102341, 3384372, 3571040, 4230465, 4512496, 5356560, 5640620, 6204682, 6768744, 8460930, 9024992, 9307023, 10713120, 11281240, 12409364, 13537488, 15511705, 16921860, 18614046, 22562480, 24818728, 27074976, 31023410, 33843720, 37228092, 45124960, 46535115, 49637456, 62046820, 67687440, 74456184, 93070230, 99274912, 124093640, 135374880, 148912368, 186140460, 248187280, 297824736, 372280920, 496374560, 744561840, 1489123680]

約数ペア:

[(1, 1489123680), (2, 744561840), (3, 496374560), (4, 372280920), (5, 297824736), (6, 248187280), (8, 186140460), (10, 148912368), (11, 135374880), (12, 124093640), (15, 99274912), (16, 93070230), (20, 74456184), (22, 67687440), (24, 62046820), (30, 49637456), (32, 46535115), (33, 45124960), (40, 37228092), (44, 33843720), (48, 31023410), (55, 27074976), (60, 24818728), (66, 22562480), (80, 18614046), (88, 16921860), (96, 15511705), (110, 13537488), (120, 12409364), (132, 11281240), (139, 10713120), (160, 9307023), (165, 9024992), (176, 8460930), (220, 6768744), (240, 6204682), (264, 5640620), (278, 5356560), (330, 4512496), (352, 4230465), (417, 3571040), (440, 3384372), (480, 3102341), (528, 2820310), (556, 2678280), (660, 2256248), (695, 2142624), (834, 1785520), (880, 1692186), (1056, 1410155), (1112, 1339140), (1320, 1128124), (1390, 1071312), (1529, 973920), (1668, 892760), (1760, 846093), (2029, 733920), (2085, 714208), (2224, 669570), (2640, 564062), (2780, 535656), (3058, 486960), (3336, 446380), (4058, 366960), (4170, 357104), (4448, 334785), (4587, 324640), (5280, 282031), (5560, 267828), (6087, 244640), (6116, 243480), (6672, 223190), (7645, 194784), (8116, 183480), (8340, 178552), (9174, 162320), (10145, 146784), (11120, 133914), (12174, 122320), (12232, 121740), (13344, 111595), (15290, 97392), (16232, 91740), (16680, 89276), (18348, 81160), (20290, 73392), (22240, 66957), (22319, 66720), (22935, 64928), (24348, 61160), (24464, 60870), (30435, 48928), (30580, 48696), (32464, 45870), (33360, 44638), (36696, 40580)]