21334115520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{322073}}^1$

素因数の和:322119

約数の個数: 168

約数和(自身を含む): 76571161056

約数和(自身を除く): 55237045536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6624, 7360, 8280, 11040, 13248, 16560, 22080, 33120, 66240, 322073, 644146, 966219, 1288292, 1610365, 1932438, 2576584, 2898657, 3220730, 3864876, 4831095, 5153168, 5797314, 6441460, 7407679, 7729752, 9662190, 10306336, 11594628, 12882920, 14493285, 14815358, 15459504, 19324380, 20612672, 22223037, 23189256, 25765840, 28986570, 29630716, 30919008, 37038395, 38648760, 44446074, 46378512, 51531680, 57973140, 59261432, 61838016, 66669111, 74076790, 77297520, 88892148, 92757024, 103063360, 111115185, 115946280, 118522864, 133338222, 148153580, 154595040, 177784296, 185514048, 222230370, 231892560, 237045728, 266676444, 296307160, 309190080, 333345555, 355568592, 444460740, 463785120, 474091456, 533352888, 592614320, 666691110, 711137184, 888921480, 927570240, 1066705776, 1185228640, 1333382220, 1422274368, 1777842960, 2133411552, 2370457280, 2666764440, 3555685920, 4266823104, 5333528880, 7111371840, 10667057760, 21334115520]

約数ペア:

[(1, 21334115520), (2, 10667057760), (3, 7111371840), (4, 5333528880), (5, 4266823104), (6, 3555685920), (8, 2666764440), (9, 2370457280), (10, 2133411552), (12, 1777842960), (15, 1422274368), (16, 1333382220), (18, 1185228640), (20, 1066705776), (23, 927570240), (24, 888921480), (30, 711137184), (32, 666691110), (36, 592614320), (40, 533352888), (45, 474091456), (46, 463785120), (48, 444460740), (60, 355568592), (64, 333345555), (69, 309190080), (72, 296307160), (80, 266676444), (90, 237045728), (92, 231892560), (96, 222230370), (115, 185514048), (120, 177784296), (138, 154595040), (144, 148153580), (160, 133338222), (180, 118522864), (184, 115946280), (192, 111115185), (207, 103063360), (230, 92757024), (240, 88892148), (276, 77297520), (288, 74076790), (320, 66669111), (345, 61838016), (360, 59261432), (368, 57973140), (414, 51531680), (460, 46378512), (480, 44446074), (552, 38648760), (576, 37038395), (690, 30919008), (720, 29630716), (736, 28986570), (828, 25765840), (920, 23189256), (960, 22223037), (1035, 20612672), (1104, 19324380), (1380, 15459504), (1440, 14815358), (1472, 14493285), (1656, 12882920), (1840, 11594628), (2070, 10306336), (2208, 9662190), (2760, 7729752), (2880, 7407679), (3312, 6441460), (3680, 5797314), (4140, 5153168), (4416, 4831095), (5520, 3864876), (6624, 3220730), (7360, 2898657), (8280, 2576584), (11040, 1932438), (13248, 1610365), (16560, 1288292), (22080, 966219), (33120, 644146), (66240, 322073)]