12985276920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1405333}}^1$

素因数の和:1405365

約数の個数: 128

約数和(自身を含む): 48568343040

約数和(自身を除く): 35583066120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 1405333, 2810666, 4215999, 5621332, 7026665, 8431998, 9837331, 11242664, 14053330, 15458663, 16863996, 19674662, 21079995, 28106660, 29511993, 30917326, 33727992, 39349324, 42159990, 46375989, 49186655, 56213320, 59023986, 61834652, 77293315, 78698648, 84319980, 92751978, 98373310, 108210641, 118047972, 123669304, 147559965, 154586630, 168639960, 185503956, 196746620, 216421282, 231879945, 236095944, 295119930, 309173260, 324631923, 371007912, 393493240, 432842564, 463759890, 541053205, 590239860, 618346520, 649263846, 865685128, 927519780, 1082106410, 1180479720, 1298527692, 1623159615, 1855039560, 2164212820, 2597055384, 3246319230, 4328425640, 6492638460, 12985276920]

約数ペア:

[(1, 12985276920), (2, 6492638460), (3, 4328425640), (4, 3246319230), (5, 2597055384), (6, 2164212820), (7, 1855039560), (8, 1623159615), (10, 1298527692), (11, 1180479720), (12, 1082106410), (14, 927519780), (15, 865685128), (20, 649263846), (21, 618346520), (22, 590239860), (24, 541053205), (28, 463759890), (30, 432842564), (33, 393493240), (35, 371007912), (40, 324631923), (42, 309173260), (44, 295119930), (55, 236095944), (56, 231879945), (60, 216421282), (66, 196746620), (70, 185503956), (77, 168639960), (84, 154586630), (88, 147559965), (105, 123669304), (110, 118047972), (120, 108210641), (132, 98373310), (140, 92751978), (154, 84319980), (165, 78698648), (168, 77293315), (210, 61834652), (220, 59023986), (231, 56213320), (264, 49186655), (280, 46375989), (308, 42159990), (330, 39349324), (385, 33727992), (420, 30917326), (440, 29511993), (462, 28106660), (616, 21079995), (660, 19674662), (770, 16863996), (840, 15458663), (924, 14053330), (1155, 11242664), (1320, 9837331), (1540, 8431998), (1848, 7026665), (2310, 5621332), (3080, 4215999), (4620, 2810666), (9240, 1405333)]