19700369920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:899

約数の個数: 320

約数和(自身を含む): 59396198400

約数和(自身を除く): 39695828480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 139, 140, 154, 160, 176, 220, 224, 256, 278, 280, 308, 320, 352, 385, 440, 448, 512, 556, 560, 616, 640, 695, 704, 719, 770, 880, 896, 973, 1112, 1120, 1232, 1280, 1390, 1408, 1438, 1529, 1540, 1760, 1792, 1946, 2224, 2240, 2464, 2560, 2780, 2816, 2876, 3058, 3080, 3520, 3584, 3595, 3892, 4448, 4480, 4865, 4928, 5033, 5560, 5632, 5752, 6116, 6160, 7040, 7190, 7645, 7784, 7909, 8896, 8960, 9730, 9856, 10066, 10703, 11120, 11504, 12232, 12320, 14080, 14380, 15290, 15568, 15818, 17792, 17920, 19460, 19712, 20132, 21406, 22240, 23008, 24464, 24640, 25165, 28160, 28760, 30580, 31136, 31636, 35584, 38920, 39424, 39545, 40264, 42812, 44480, 46016, 48928, 49280, 50330, 53515, 55363, 57520, 61160, 62272, 63272, 71168, 77840, 79090, 80528, 85624, 88960, 92032, 97856, 98560, 99941, 100660, 107030, 110726, 115040, 122320, 124544, 126544, 155680, 158180, 161056, 171248, 177920, 184064, 195712, 197120, 199882, 201320, 214060, 221452, 230080, 244640, 249088, 253088, 276815, 311360, 316360, 322112, 342496, 355840, 368128, 391424, 399764, 402640, 428120, 442904, 460160, 489280, 498176, 499705, 506176, 553630, 622720, 632720, 644224, 684992, 699587, 782848, 799528, 805280, 856240, 885808, 920320, 978560, 999410, 1012352, 1099351, 1107260, 1245440, 1265440, 1288448, 1369984, 1399174, 1599056, 1610560, 1712480, 1771616, 1840640, 1957120, 1998820, 2024704, 2198702, 2214520, 2490880, 2530880, 2576896, 2739968, 2798348, 3198112, 3221120, 3424960, 3497935, 3543232, 3914240, 3997640, 4049408, 4397404, 4429040, 5061760, 5479936, 5496755, 5596696, 6396224, 6442240, 6849920, 6995870, 7086464, 7695457, 7995280, 8794808, 8858080, 10123520, 10993510, 11193392, 12792448, 12884480, 13699840, 13991740, 14172928, 15390914, 15990560, 17589616, 17716160, 20247040, 21987020, 22386784, 25584896, 27399680, 27983480, 28345856, 30781828, 31981120, 35179232, 35432320, 38477285, 43974040, 44773568, 51169792, 55966960, 61563656, 63962240, 70358464, 70864640, 76954570, 87948080, 89547136, 111933920, 123127312, 127924480, 140716928, 141729280, 153909140, 175896160, 179094272, 223867840, 246254624, 255848960, 281433856, 307818280, 351792320, 358188544, 447735680, 492509248, 562867712, 615636560, 703584640, 895471360, 985018496, 1231273120, 1407169280, 1790942720, 1970036992, 2462546240, 2814338560, 3940073984, 4925092480, 9850184960, 19700369920]

約数ペア:

[(1, 19700369920), (2, 9850184960), (4, 4925092480), (5, 3940073984), (7, 2814338560), (8, 2462546240), (10, 1970036992), (11, 1790942720), (14, 1407169280), (16, 1231273120), (20, 985018496), (22, 895471360), (28, 703584640), (32, 615636560), (35, 562867712), (40, 492509248), (44, 447735680), (55, 358188544), (56, 351792320), (64, 307818280), (70, 281433856), (77, 255848960), (80, 246254624), (88, 223867840), (110, 179094272), (112, 175896160), (128, 153909140), (139, 141729280), (140, 140716928), (154, 127924480), (160, 123127312), (176, 111933920), (220, 89547136), (224, 87948080), (256, 76954570), (278, 70864640), (280, 70358464), (308, 63962240), (320, 61563656), (352, 55966960), (385, 51169792), (440, 44773568), (448, 43974040), (512, 38477285), (556, 35432320), (560, 35179232), (616, 31981120), (640, 30781828), (695, 28345856), (704, 27983480), (719, 27399680), (770, 25584896), (880, 22386784), (896, 21987020), (973, 20247040), (1112, 17716160), (1120, 17589616), (1232, 15990560), (1280, 15390914), (1390, 14172928), (1408, 13991740), (1438, 13699840), (1529, 12884480), (1540, 12792448), (1760, 11193392), (1792, 10993510), (1946, 10123520), (2224, 8858080), (2240, 8794808), (2464, 7995280), (2560, 7695457), (2780, 7086464), (2816, 6995870), (2876, 6849920), (3058, 6442240), (3080, 6396224), (3520, 5596696), (3584, 5496755), (3595, 5479936), (3892, 5061760), (4448, 4429040), (4480, 4397404), (4865, 4049408), (4928, 3997640), (5033, 3914240), (5560, 3543232), (5632, 3497935), (5752, 3424960), (6116, 3221120), (6160, 3198112), (7040, 2798348), (7190, 2739968), (7645, 2576896), (7784, 2530880), (7909, 2490880), (8896, 2214520), (8960, 2198702), (9730, 2024704), (9856, 1998820), (10066, 1957120), (10703, 1840640), (11120, 1771616), (11504, 1712480), (12232, 1610560), (12320, 1599056), (14080, 1399174), (14380, 1369984), (15290, 1288448), (15568, 1265440), (15818, 1245440), (17792, 1107260), (17920, 1099351), (19460, 1012352), (19712, 999410), (20132, 978560), (21406, 920320), (22240, 885808), (23008, 856240), (24464, 805280), (24640, 799528), (25165, 782848), (28160, 699587), (28760, 684992), (30580, 644224), (31136, 632720), (31636, 622720), (35584, 553630), (38920, 506176), (39424, 499705), (39545, 498176), (40264, 489280), (42812, 460160), (44480, 442904), (46016, 428120), (48928, 402640), (49280, 399764), (50330, 391424), (53515, 368128), (55363, 355840), (57520, 342496), (61160, 322112), (62272, 316360), (63272, 311360), (71168, 276815), (77840, 253088), (79090, 249088), (80528, 244640), (85624, 230080), (88960, 221452), (92032, 214060), (97856, 201320), (98560, 199882), (99941, 197120), (100660, 195712), (107030, 184064), (110726, 177920), (115040, 171248), (122320, 161056), (124544, 158180), (126544, 155680)]