805245840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2851

約数の個数: 320

約数和(自身を含む): 3337881600

約数和(自身を除く): 2532635760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 2803, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5606, 5985, 6384, 6840, 7182, 7560, 7980, 8208, 8409, 9576, 10260, 10640, 11212, 11970, 13680, 14015, 14364, 15120, 15960, 16818, 17955, 19152, 19621, 20520, 22424, 23940, 25227, 28030, 28728, 31920, 33636, 35910, 39242, 41040, 42045, 44848, 47880, 50454, 53257, 56060, 57456, 58863, 67272, 71820, 75681, 78484, 84090, 95760, 98105, 100908, 106514, 112120, 117726, 126135, 134544, 143640, 151362, 156968, 159771, 168180, 176589, 196210, 201816, 213028, 224240, 235452, 252270, 266285, 287280, 294315, 302724, 313936, 319542, 336360, 353178, 372799, 378405, 392420, 403632, 426056, 470904, 479313, 504540, 529767, 532570, 588630, 605448, 639084, 672720, 706356, 745598, 756810, 784840, 798855, 852112, 882945, 941808, 958626, 1009080, 1059534, 1065140, 1118397, 1177260, 1210896, 1278168, 1412712, 1437939, 1491196, 1513620, 1569680, 1597710, 1765890, 1863995, 1917252, 2018160, 2119068, 2130280, 2236794, 2354520, 2396565, 2556336, 2648835, 2825424, 2875878, 2982392, 3027240, 3195420, 3355191, 3531780, 3727990, 3834504, 4238136, 4260560, 4473588, 4709040, 4793130, 5297670, 5591985, 5751756, 5964784, 6054480, 6390840, 6710382, 7063560, 7189695, 7455980, 7669008, 8476272, 8947176, 9586260, 10065573, 10595340, 11183970, 11503512, 12781680, 13420764, 14127120, 14379390, 14911960, 16775955, 17894352, 19172520, 20131146, 21190680, 22367940, 23007024, 26841528, 28758780, 29823920, 33551910, 38345040, 40262292, 42381360, 44735880, 50327865, 53683056, 57517560, 67103820, 80524584, 89471760, 100655730, 115035120, 134207640, 161049168, 201311460, 268415280, 402622920, 805245840]

約数ペア:

[(1, 805245840), (2, 402622920), (3, 268415280), (4, 201311460), (5, 161049168), (6, 134207640), (7, 115035120), (8, 100655730), (9, 89471760), (10, 80524584), (12, 67103820), (14, 57517560), (15, 53683056), (16, 50327865), (18, 44735880), (19, 42381360), (20, 40262292), (21, 38345040), (24, 33551910), (27, 29823920), (28, 28758780), (30, 26841528), (35, 23007024), (36, 22367940), (38, 21190680), (40, 20131146), (42, 19172520), (45, 17894352), (48, 16775955), (54, 14911960), (56, 14379390), (57, 14127120), (60, 13420764), (63, 12781680), (70, 11503512), (72, 11183970), (76, 10595340), (80, 10065573), (84, 9586260), (90, 8947176), (95, 8476272), (105, 7669008), (108, 7455980), (112, 7189695), (114, 7063560), (120, 6710382), (126, 6390840), (133, 6054480), (135, 5964784), (140, 5751756), (144, 5591985), (152, 5297670), (168, 4793130), (171, 4709040), (180, 4473588), (189, 4260560), (190, 4238136), (210, 3834504), (216, 3727990), (228, 3531780), (240, 3355191), (252, 3195420), (266, 3027240), (270, 2982392), (280, 2875878), (285, 2825424), (304, 2648835), (315, 2556336), (336, 2396565), (342, 2354520), (360, 2236794), (378, 2130280), (380, 2119068), (399, 2018160), (420, 1917252), (432, 1863995), (456, 1765890), (504, 1597710), (513, 1569680), (532, 1513620), (540, 1491196), (560, 1437939), (570, 1412712), (630, 1278168), (665, 1210896), (684, 1177260), (720, 1118397), (756, 1065140), (760, 1059534), (798, 1009080), (840, 958626), (855, 941808), (912, 882945), (945, 852112), (1008, 798855), (1026, 784840), (1064, 756810), (1080, 745598), (1140, 706356), (1197, 672720), (1260, 639084), (1330, 605448), (1368, 588630), (1512, 532570), (1520, 529767), (1596, 504540), (1680, 479313), (1710, 470904), (1890, 426056), (1995, 403632), (2052, 392420), (2128, 378405), (2160, 372799), (2280, 353178), (2394, 336360), (2520, 319542), (2565, 313936), (2660, 302724), (2736, 294315), (2803, 287280), (3024, 266285), (3192, 252270), (3420, 235452), (3591, 224240), (3780, 213028), (3990, 201816), (4104, 196210), (4560, 176589), (4788, 168180), (5040, 159771), (5130, 156968), (5320, 151362), (5606, 143640), (5985, 134544), (6384, 126135), (6840, 117726), (7182, 112120), (7560, 106514), (7980, 100908), (8208, 98105), (8409, 95760), (9576, 84090), (10260, 78484), (10640, 75681), (11212, 71820), (11970, 67272), (13680, 58863), (14015, 57456), (14364, 56060), (15120, 53257), (15960, 50454), (16818, 47880), (17955, 44848), (19152, 42045), (19621, 41040), (20520, 39242), (22424, 35910), (23940, 33636), (25227, 31920), (28030, 28728)]