2119925280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1291}}^1$

素因数の和:1631

約数の個数: 192

約数和(自身を含む): 7313918976

約数和(自身を除く): 5193993696

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, 160, 165, 176, 220, 240, 264, 311, 330, 352, 440, 480, 528, 622, 660, 880, 933, 1056, 1244, 1291, 1320, 1555, 1760, 1866, 2488, 2582, 2640, 3110, 3421, 3732, 3873, 4665, 4976, 5164, 5280, 6220, 6455, 6842, 7464, 7746, 9330, 9952, 10263, 10328, 12440, 12910, 13684, 14201, 14928, 15492, 17105, 18660, 19365, 20526, 20656, 24880, 25820, 27368, 28402, 29856, 30984, 34210, 37320, 38730, 41052, 41312, 42603, 49760, 51315, 51640, 54736, 56804, 61968, 68420, 71005, 74640, 77460, 82104, 85206, 102630, 103280, 109472, 113608, 123936, 136840, 142010, 149280, 154920, 164208, 170412, 205260, 206560, 213015, 227216, 273680, 284020, 309840, 328416, 340824, 401501, 410520, 426030, 454432, 547360, 568040, 619680, 681648, 803002, 821040, 852060, 1136080, 1204503, 1363296, 1606004, 1642080, 1704120, 2007505, 2272160, 2409006, 3212008, 3408240, 4015010, 4416511, 4818012, 6022515, 6424016, 6816480, 8030020, 8833022, 9636024, 12045030, 12848032, 13249533, 16060040, 17666044, 19272048, 22082555, 24090060, 26499066, 32120080, 35332088, 38544096, 44165110, 48180120, 52998132, 64240160, 66247665, 70664176, 88330220, 96360240, 105996264, 132495330, 141328352, 176660440, 192720480, 211992528, 264990660, 353320880, 423985056, 529981320, 706641760, 1059962640, 2119925280]

約数ペア:

[(1, 2119925280), (2, 1059962640), (3, 706641760), (4, 529981320), (5, 423985056), (6, 353320880), (8, 264990660), (10, 211992528), (11, 192720480), (12, 176660440), (15, 141328352), (16, 132495330), (20, 105996264), (22, 96360240), (24, 88330220), (30, 70664176), (32, 66247665), (33, 64240160), (40, 52998132), (44, 48180120), (48, 44165110), (55, 38544096), (60, 35332088), (66, 32120080), (80, 26499066), (88, 24090060), (96, 22082555), (110, 19272048), (120, 17666044), (132, 16060040), (160, 13249533), (165, 12848032), (176, 12045030), (220, 9636024), (240, 8833022), (264, 8030020), (311, 6816480), (330, 6424016), (352, 6022515), (440, 4818012), (480, 4416511), (528, 4015010), (622, 3408240), (660, 3212008), (880, 2409006), (933, 2272160), (1056, 2007505), (1244, 1704120), (1291, 1642080), (1320, 1606004), (1555, 1363296), (1760, 1204503), (1866, 1136080), (2488, 852060), (2582, 821040), (2640, 803002), (3110, 681648), (3421, 619680), (3732, 568040), (3873, 547360), (4665, 454432), (4976, 426030), (5164, 410520), (5280, 401501), (6220, 340824), (6455, 328416), (6842, 309840), (7464, 284020), (7746, 273680), (9330, 227216), (9952, 213015), (10263, 206560), (10328, 205260), (12440, 170412), (12910, 164208), (13684, 154920), (14201, 149280), (14928, 142010), (15492, 136840), (17105, 123936), (18660, 113608), (19365, 109472), (20526, 103280), (20656, 102630), (24880, 85206), (25820, 82104), (27368, 77460), (28402, 74640), (29856, 71005), (30984, 68420), (34210, 61968), (37320, 56804), (38730, 54736), (41052, 51640), (41312, 51315), (42603, 49760)]