19773139680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5557}}^1$

素因数の和:5938

約数の個数: 288

約数和(自身を含む): 77347617984

約数和(自身を除く): 57574478304

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, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 353, 360, 420, 480, 504, 560, 630, 672, 706, 720, 840, 1008, 1059, 1120, 1260, 1412, 1440, 1680, 1765, 2016, 2118, 2471, 2520, 2824, 3177, 3360, 3530, 4236, 4942, 5040, 5295, 5557, 5648, 6354, 7060, 7413, 8472, 9884, 10080, 10590, 11114, 11296, 12355, 12708, 14120, 14826, 15885, 16671, 16944, 19768, 21180, 22228, 22239, 24710, 25416, 27785, 28240, 29652, 31770, 33342, 33888, 37065, 38899, 39536, 42360, 44456, 44478, 49420, 50013, 50832, 55570, 56480, 59304, 63540, 66684, 74130, 77798, 79072, 83355, 84720, 88912, 88956, 98840, 100026, 101664, 111140, 111195, 116697, 118608, 127080, 133368, 148260, 155596, 166710, 169440, 177824, 177912, 194495, 197680, 200052, 222280, 222390, 233394, 237216, 250065, 254160, 266736, 296520, 311192, 333420, 350091, 355824, 388990, 395360, 400104, 444560, 444780, 466788, 500130, 508320, 533472, 583485, 593040, 622384, 666840, 700182, 711648, 777980, 800208, 889120, 889560, 933576, 1000260, 1166970, 1186080, 1244768, 1333680, 1400364, 1555960, 1600416, 1750455, 1779120, 1867152, 1961621, 2000520, 2333940, 2667360, 2800728, 3111920, 3500910, 3558240, 3734304, 3923242, 4001040, 4667880, 5601456, 5884863, 6223840, 7001820, 7846484, 8002080, 9335760, 9808105, 11202912, 11769726, 13731347, 14003640, 15692968, 17654589, 18671520, 19616210, 23539452, 27462694, 28007280, 29424315, 31385936, 35309178, 39232420, 41194041, 47078904, 54925388, 56014560, 58848630, 62771872, 68656735, 70618356, 78464840, 82388082, 88272945, 94157808, 109850776, 117697260, 123582123, 137313470, 141236712, 156929680, 164776164, 176545890, 188315616, 205970205, 219701552, 235394520, 247164246, 274626940, 282473424, 313859360, 329552328, 353091780, 411940410, 439403104, 470789040, 494328492, 549253880, 564946848, 617910615, 659104656, 706183560, 823880820, 941578080, 988656984, 1098507760, 1235821230, 1318209312, 1412367120, 1647761640, 1977313968, 2197015520, 2471642460, 2824734240, 3295523280, 3954627936, 4943284920, 6591046560, 9886569840, 19773139680]

約数ペア:

[(1, 19773139680), (2, 9886569840), (3, 6591046560), (4, 4943284920), (5, 3954627936), (6, 3295523280), (7, 2824734240), (8, 2471642460), (9, 2197015520), (10, 1977313968), (12, 1647761640), (14, 1412367120), (15, 1318209312), (16, 1235821230), (18, 1098507760), (20, 988656984), (21, 941578080), (24, 823880820), (28, 706183560), (30, 659104656), (32, 617910615), (35, 564946848), (36, 549253880), (40, 494328492), (42, 470789040), (45, 439403104), (48, 411940410), (56, 353091780), (60, 329552328), (63, 313859360), (70, 282473424), (72, 274626940), (80, 247164246), (84, 235394520), (90, 219701552), (96, 205970205), (105, 188315616), (112, 176545890), (120, 164776164), (126, 156929680), (140, 141236712), (144, 137313470), (160, 123582123), (168, 117697260), (180, 109850776), (210, 94157808), (224, 88272945), (240, 82388082), (252, 78464840), (280, 70618356), (288, 68656735), (315, 62771872), (336, 58848630), (353, 56014560), (360, 54925388), (420, 47078904), (480, 41194041), (504, 39232420), (560, 35309178), (630, 31385936), (672, 29424315), (706, 28007280), (720, 27462694), (840, 23539452), (1008, 19616210), (1059, 18671520), (1120, 17654589), (1260, 15692968), (1412, 14003640), (1440, 13731347), (1680, 11769726), (1765, 11202912), (2016, 9808105), (2118, 9335760), (2471, 8002080), (2520, 7846484), (2824, 7001820), (3177, 6223840), (3360, 5884863), (3530, 5601456), (4236, 4667880), (4942, 4001040), (5040, 3923242), (5295, 3734304), (5557, 3558240), (5648, 3500910), (6354, 3111920), (7060, 2800728), (7413, 2667360), (8472, 2333940), (9884, 2000520), (10080, 1961621), (10590, 1867152), (11114, 1779120), (11296, 1750455), (12355, 1600416), (12708, 1555960), (14120, 1400364), (14826, 1333680), (15885, 1244768), (16671, 1186080), (16944, 1166970), (19768, 1000260), (21180, 933576), (22228, 889560), (22239, 889120), (24710, 800208), (25416, 777980), (27785, 711648), (28240, 700182), (29652, 666840), (31770, 622384), (33342, 593040), (33888, 583485), (37065, 533472), (38899, 508320), (39536, 500130), (42360, 466788), (44456, 444780), (44478, 444560), (49420, 400104), (50013, 395360), (50832, 388990), (55570, 355824), (56480, 350091), (59304, 333420), (63540, 311192), (66684, 296520), (74130, 266736), (77798, 254160), (79072, 250065), (83355, 237216), (84720, 233394), (88912, 222390), (88956, 222280), (98840, 200052), (100026, 197680), (101664, 194495), (111140, 177912), (111195, 177824), (116697, 169440), (118608, 166710), (127080, 155596), (133368, 148260)]