142238880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 564205824

約数和(自身を除く): 421966944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 103, 105, 112, 120, 126, 137, 140, 144, 160, 168, 180, 206, 210, 224, 240, 252, 274, 280, 288, 309, 315, 336, 360, 411, 412, 420, 480, 504, 515, 548, 560, 618, 630, 672, 685, 720, 721, 822, 824, 840, 927, 959, 1008, 1030, 1096, 1120, 1233, 1236, 1260, 1370, 1440, 1442, 1545, 1644, 1648, 1680, 1854, 1918, 2016, 2055, 2060, 2163, 2192, 2466, 2472, 2520, 2740, 2877, 2884, 3090, 3288, 3296, 3360, 3605, 3708, 3836, 4110, 4120, 4326, 4384, 4635, 4795, 4932, 4944, 5040, 5480, 5754, 5768, 6165, 6180, 6489, 6576, 7210, 7416, 7672, 8220, 8240, 8631, 8652, 9270, 9590, 9864, 9888, 10080, 10815, 10960, 11508, 11536, 12330, 12360, 12978, 13152, 14111, 14385, 14420, 14832, 15344, 16440, 16480, 17262, 17304, 18540, 19180, 19728, 21630, 21920, 23016, 23072, 24660, 24720, 25956, 28222, 28770, 28840, 29664, 30688, 32445, 32880, 34524, 34608, 37080, 38360, 39456, 42333, 43155, 43260, 46032, 49320, 49440, 51912, 56444, 57540, 57680, 64890, 65760, 69048, 69216, 70555, 74160, 76720, 84666, 86310, 86520, 92064, 98640, 98777, 103824, 112888, 115080, 115360, 126999, 129780, 138096, 141110, 148320, 153440, 169332, 172620, 173040, 197280, 197554, 207648, 211665, 225776, 230160, 253998, 259560, 276192, 282220, 296331, 338664, 345240, 346080, 395108, 423330, 451552, 460320, 493885, 507996, 519120, 564440, 592662, 634995, 677328, 690480, 790216, 846660, 888993, 987770, 1015992, 1038240, 1128880, 1185324, 1269990, 1354656, 1380960, 1481655, 1580432, 1693320, 1777986, 1975540, 2031984, 2257760, 2370648, 2539980, 2963310, 3160864, 3386640, 3555972, 3951080, 4063968, 4444965, 4741296, 5079960, 5926620, 6773280, 7111944, 7902160, 8889930, 9482592, 10159920, 11853240, 14223888, 15804320, 17779860, 20319840, 23706480, 28447776, 35559720, 47412960, 71119440, 142238880]

約数ペア:

[(1, 142238880), (2, 71119440), (3, 47412960), (4, 35559720), (5, 28447776), (6, 23706480), (7, 20319840), (8, 17779860), (9, 15804320), (10, 14223888), (12, 11853240), (14, 10159920), (15, 9482592), (16, 8889930), (18, 7902160), (20, 7111944), (21, 6773280), (24, 5926620), (28, 5079960), (30, 4741296), (32, 4444965), (35, 4063968), (36, 3951080), (40, 3555972), (42, 3386640), (45, 3160864), (48, 2963310), (56, 2539980), (60, 2370648), (63, 2257760), (70, 2031984), (72, 1975540), (80, 1777986), (84, 1693320), (90, 1580432), (96, 1481655), (103, 1380960), (105, 1354656), (112, 1269990), (120, 1185324), (126, 1128880), (137, 1038240), (140, 1015992), (144, 987770), (160, 888993), (168, 846660), (180, 790216), (206, 690480), (210, 677328), (224, 634995), (240, 592662), (252, 564440), (274, 519120), (280, 507996), (288, 493885), (309, 460320), (315, 451552), (336, 423330), (360, 395108), (411, 346080), (412, 345240), (420, 338664), (480, 296331), (504, 282220), (515, 276192), (548, 259560), (560, 253998), (618, 230160), (630, 225776), (672, 211665), (685, 207648), (720, 197554), (721, 197280), (822, 173040), (824, 172620), (840, 169332), (927, 153440), (959, 148320), (1008, 141110), (1030, 138096), (1096, 129780), (1120, 126999), (1233, 115360), (1236, 115080), (1260, 112888), (1370, 103824), (1440, 98777), (1442, 98640), (1545, 92064), (1644, 86520), (1648, 86310), (1680, 84666), (1854, 76720), (1918, 74160), (2016, 70555), (2055, 69216), (2060, 69048), (2163, 65760), (2192, 64890), (2466, 57680), (2472, 57540), (2520, 56444), (2740, 51912), (2877, 49440), (2884, 49320), (3090, 46032), (3288, 43260), (3296, 43155), (3360, 42333), (3605, 39456), (3708, 38360), (3836, 37080), (4110, 34608), (4120, 34524), (4326, 32880), (4384, 32445), (4635, 30688), (4795, 29664), (4932, 28840), (4944, 28770), (5040, 28222), (5480, 25956), (5754, 24720), (5768, 24660), (6165, 23072), (6180, 23016), (6489, 21920), (6576, 21630), (7210, 19728), (7416, 19180), (7672, 18540), (8220, 17304), (8240, 17262), (8631, 16480), (8652, 16440), (9270, 15344), (9590, 14832), (9864, 14420), (9888, 14385), (10080, 14111), (10815, 13152), (10960, 12978), (11508, 12360), (11536, 12330)]