2146353440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2215

約数の個数: 192

約数和(自身を含む): 6401203200

約数和(自身を除く): 4254849760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 83, 88, 110, 112, 140, 154, 160, 166, 176, 220, 224, 280, 308, 332, 352, 385, 415, 440, 560, 581, 616, 664, 770, 830, 880, 913, 1120, 1162, 1232, 1328, 1540, 1660, 1760, 1826, 2099, 2324, 2464, 2656, 2905, 3080, 3320, 3652, 4198, 4565, 4648, 5810, 6160, 6391, 6640, 7304, 8396, 9130, 9296, 10495, 11620, 12320, 12782, 13280, 14608, 14693, 16792, 18260, 18592, 20990, 23089, 23240, 25564, 29216, 29386, 31955, 33584, 36520, 41980, 46178, 46480, 51128, 58772, 63910, 67168, 73040, 73465, 83960, 92356, 92960, 102256, 115445, 117544, 127820, 146080, 146930, 161623, 167920, 174217, 184712, 204512, 230890, 235088, 255640, 293860, 323246, 335840, 348434, 369424, 461780, 470176, 511280, 587720, 646492, 696868, 738848, 808115, 871085, 923560, 1022560, 1175440, 1219519, 1292984, 1393736, 1616230, 1742170, 1847120, 1916387, 2350880, 2439038, 2585968, 2787472, 3232460, 3484340, 3694240, 3832774, 4878076, 5171936, 5574944, 6097595, 6464920, 6968680, 7665548, 9581935, 9756152, 12195190, 12929840, 13414709, 13937360, 15331096, 19163870, 19512304, 24390380, 25859680, 26829418, 27874720, 30662192, 38327740, 39024608, 48780760, 53658836, 61324384, 67073545, 76655480, 97561520, 107317672, 134147090, 153310960, 195123040, 214635344, 268294180, 306621920, 429270688, 536588360, 1073176720, 2146353440]

約数ペア:

[(1, 2146353440), (2, 1073176720), (4, 536588360), (5, 429270688), (7, 306621920), (8, 268294180), (10, 214635344), (11, 195123040), (14, 153310960), (16, 134147090), (20, 107317672), (22, 97561520), (28, 76655480), (32, 67073545), (35, 61324384), (40, 53658836), (44, 48780760), (55, 39024608), (56, 38327740), (70, 30662192), (77, 27874720), (80, 26829418), (83, 25859680), (88, 24390380), (110, 19512304), (112, 19163870), (140, 15331096), (154, 13937360), (160, 13414709), (166, 12929840), (176, 12195190), (220, 9756152), (224, 9581935), (280, 7665548), (308, 6968680), (332, 6464920), (352, 6097595), (385, 5574944), (415, 5171936), (440, 4878076), (560, 3832774), (581, 3694240), (616, 3484340), (664, 3232460), (770, 2787472), (830, 2585968), (880, 2439038), (913, 2350880), (1120, 1916387), (1162, 1847120), (1232, 1742170), (1328, 1616230), (1540, 1393736), (1660, 1292984), (1760, 1219519), (1826, 1175440), (2099, 1022560), (2324, 923560), (2464, 871085), (2656, 808115), (2905, 738848), (3080, 696868), (3320, 646492), (3652, 587720), (4198, 511280), (4565, 470176), (4648, 461780), (5810, 369424), (6160, 348434), (6391, 335840), (6640, 323246), (7304, 293860), (8396, 255640), (9130, 235088), (9296, 230890), (10495, 204512), (11620, 184712), (12320, 174217), (12782, 167920), (13280, 161623), (14608, 146930), (14693, 146080), (16792, 127820), (18260, 117544), (18592, 115445), (20990, 102256), (23089, 92960), (23240, 92356), (25564, 83960), (29216, 73465), (29386, 73040), (31955, 67168), (33584, 63910), (36520, 58772), (41980, 51128), (46178, 46480)]