27983279520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{925373}}^1$

素因数の和:925404

約数の個数: 192

約数和(自身を含む): 111933239040

約数和(自身を除く): 83949959520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 925373, 1850746, 2776119, 3701492, 4626865, 5552238, 6477611, 7402984, 8328357, 9253730, 11104476, 12955222, 13880595, 14805968, 16656714, 18507460, 19432833, 22208952, 24985071, 25910444, 27761190, 29611936, 32388055, 33313428, 37014920, 38865666, 41641785, 44417904, 49970142, 51820888, 55522380, 58298499, 64776110, 66626856, 74029840, 77731332, 83283570, 88835808, 97164165, 99940284, 103641776, 111044760, 116596998, 124925355, 129552220, 133253712, 148059680, 155462664, 166567140, 174895497, 194328330, 199880568, 207283552, 222089520, 233193996, 249850710, 259104440, 266507424, 291492495, 310925328, 333134280, 349790994, 388656660, 399761136, 444179040, 466387992, 499701420, 518208880, 582984990, 621850656, 666268560, 699581988, 777313320, 799522272, 874477485, 932775984, 999402840, 1036417760, 1165969980, 1332537120, 1399163976, 1554626640, 1748954970, 1865551968, 1998805680, 2331939960, 2798327952, 3109253280, 3497909940, 3997611360, 4663879920, 5596655904, 6995819880, 9327759840, 13991639760, 27983279520]

約数ペア:

[(1, 27983279520), (2, 13991639760), (3, 9327759840), (4, 6995819880), (5, 5596655904), (6, 4663879920), (7, 3997611360), (8, 3497909940), (9, 3109253280), (10, 2798327952), (12, 2331939960), (14, 1998805680), (15, 1865551968), (16, 1748954970), (18, 1554626640), (20, 1399163976), (21, 1332537120), (24, 1165969980), (27, 1036417760), (28, 999402840), (30, 932775984), (32, 874477485), (35, 799522272), (36, 777313320), (40, 699581988), (42, 666268560), (45, 621850656), (48, 582984990), (54, 518208880), (56, 499701420), (60, 466387992), (63, 444179040), (70, 399761136), (72, 388656660), (80, 349790994), (84, 333134280), (90, 310925328), (96, 291492495), (105, 266507424), (108, 259104440), (112, 249850710), (120, 233193996), (126, 222089520), (135, 207283552), (140, 199880568), (144, 194328330), (160, 174895497), (168, 166567140), (180, 155462664), (189, 148059680), (210, 133253712), (216, 129552220), (224, 124925355), (240, 116596998), (252, 111044760), (270, 103641776), (280, 99940284), (288, 97164165), (315, 88835808), (336, 83283570), (360, 77731332), (378, 74029840), (420, 66626856), (432, 64776110), (480, 58298499), (504, 55522380), (540, 51820888), (560, 49970142), (630, 44417904), (672, 41641785), (720, 38865666), (756, 37014920), (840, 33313428), (864, 32388055), (945, 29611936), (1008, 27761190), (1080, 25910444), (1120, 24985071), (1260, 22208952), (1440, 19432833), (1512, 18507460), (1680, 16656714), (1890, 14805968), (2016, 13880595), (2160, 12955222), (2520, 11104476), (3024, 9253730), (3360, 8328357), (3780, 7402984), (4320, 6477611), (5040, 5552238), (6048, 4626865), (7560, 3701492), (10080, 2776119), (15120, 1850746), (30240, 925373)]