20163308880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1147

約数の個数: 480

約数和(自身を含む): 75626445312

約数和(自身を除く): 55463136432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 43, 44, 48, 52, 55, 60, 65, 66, 78, 80, 86, 88, 104, 110, 120, 129, 130, 132, 143, 156, 165, 169, 172, 176, 195, 208, 215, 220, 240, 258, 260, 264, 286, 312, 330, 338, 344, 390, 429, 430, 440, 473, 507, 516, 520, 528, 559, 572, 624, 645, 660, 676, 688, 715, 780, 845, 858, 860, 880, 946, 1014, 1032, 1040, 1051, 1118, 1144, 1290, 1320, 1352, 1419, 1430, 1560, 1677, 1690, 1716, 1720, 1859, 1892, 2028, 2064, 2102, 2145, 2236, 2288, 2365, 2535, 2580, 2640, 2704, 2795, 2838, 2860, 3120, 3153, 3354, 3380, 3432, 3440, 3718, 3784, 4056, 4204, 4290, 4472, 4730, 5070, 5160, 5255, 5577, 5590, 5676, 5720, 6149, 6306, 6708, 6760, 6864, 7095, 7267, 7436, 7568, 8112, 8385, 8408, 8580, 8944, 9295, 9460, 10140, 10320, 10510, 11154, 11180, 11352, 11440, 11561, 12298, 12612, 13416, 13520, 13663, 14190, 14534, 14872, 15765, 16770, 16816, 17160, 18447, 18590, 18920, 20280, 21020, 21801, 22308, 22360, 22704, 23122, 24596, 25224, 26832, 27326, 27885, 28380, 29068, 29744, 30745, 31530, 33540, 34320, 34683, 36335, 36894, 37180, 37840, 40560, 40989, 42040, 43602, 44616, 44720, 45193, 46244, 49192, 50448, 54652, 55770, 56760, 57805, 58136, 61490, 63060, 67080, 68315, 69366, 72670, 73788, 74360, 79937, 81978, 84080, 87204, 89232, 90386, 92235, 92488, 98384, 109005, 109304, 111540, 113520, 115610, 116272, 122980, 126120, 134160, 135579, 136630, 138732, 145340, 147576, 148720, 150293, 159874, 163956, 173415, 174408, 177619, 180772, 184470, 184976, 204945, 218010, 218608, 223080, 225965, 231220, 239811, 245960, 252240, 271158, 273260, 277464, 290680, 295152, 300586, 319748, 327912, 346830, 348816, 355238, 361544, 368940, 399685, 409890, 436020, 446160, 450879, 451930, 462440, 479622, 491920, 497123, 532857, 542316, 546520, 554928, 581360, 587509, 601172, 639496, 655824, 677895, 693660, 710476, 723088, 737880, 751465, 799370, 819780, 872040, 888095, 901758, 903860, 924880, 959244, 994246, 1065714, 1084632, 1093040, 1175018, 1199055, 1202344, 1278992, 1355790, 1387320, 1420952, 1475760, 1491369, 1502930, 1598740, 1639560, 1744080, 1762527, 1776190, 1803516, 1807720, 1918488, 1953809, 1988492, 2131428, 2169264, 2254395, 2350036, 2398110, 2404688, 2485615, 2664285, 2711580, 2774640, 2841904, 2937545, 2982738, 3005860, 3197480, 3279120, 3525054, 3552380, 3607032, 3615440, 3836976, 3907618, 3976984, 4262856, 4508790, 4700072, 4796220, 4971230, 5328570, 5423160, 5861427, 5875090, 5965476, 6011720, 6394960, 6462599, 7050108, 7104760, 7214064, 7456845, 7637617, 7815236, 7953968, 8525712, 8812635, 9017580, 9400144, 9592440, 9769045, 9942460, 10657140, 10846320, 11722854, 11750180, 11930952, 12023440, 12925198, 14100216, 14209520, 14913690, 15275234, 15630472, 17625270, 18035160, 19184880, 19387797, 19538090, 19884920, 21314280, 22912851, 23445708, 23500360, 23861904, 25850396, 28200432, 29307135, 29827380, 30550468, 31260944, 32312995, 35250540, 36070320, 38188085, 38775594, 39076180, 39769840, 42628560, 45825702, 46891416, 47000720, 51700792, 58614270, 59654760, 61100936, 64625990, 70501080, 76376170, 77551188, 78152360, 84013787, 91651404, 93782832, 96938985, 103401584, 114564255, 117228540, 119309520, 122201872, 129251980, 141002160, 152752340, 155102376, 156304720, 168027574, 183302808, 193877970, 229128510, 234457080, 252041361, 258503960, 305504680, 310204752, 336055148, 366605616, 387755940, 420068935, 458257020, 468914160, 504082722, 517007920, 611009360, 672110296, 775511880, 840137870, 916514040, 1008165444, 1260206805, 1344220592, 1551023760, 1680275740, 1833028080, 2016330888, 2520413610, 3360551480, 4032661776, 5040827220, 6721102960, 10081654440, 20163308880]

約数ペア:

[(1, 20163308880), (2, 10081654440), (3, 6721102960), (4, 5040827220), (5, 4032661776), (6, 3360551480), (8, 2520413610), (10, 2016330888), (11, 1833028080), (12, 1680275740), (13, 1551023760), (15, 1344220592), (16, 1260206805), (20, 1008165444), (22, 916514040), (24, 840137870), (26, 775511880), (30, 672110296), (33, 611009360), (39, 517007920), (40, 504082722), (43, 468914160), (44, 458257020), (48, 420068935), (52, 387755940), (55, 366605616), (60, 336055148), (65, 310204752), (66, 305504680), (78, 258503960), (80, 252041361), (86, 234457080), (88, 229128510), (104, 193877970), (110, 183302808), (120, 168027574), (129, 156304720), (130, 155102376), (132, 152752340), (143, 141002160), (156, 129251980), (165, 122201872), (169, 119309520), (172, 117228540), (176, 114564255), (195, 103401584), (208, 96938985), (215, 93782832), (220, 91651404), (240, 84013787), (258, 78152360), (260, 77551188), (264, 76376170), (286, 70501080), (312, 64625990), (330, 61100936), (338, 59654760), (344, 58614270), (390, 51700792), (429, 47000720), (430, 46891416), (440, 45825702), (473, 42628560), (507, 39769840), (516, 39076180), (520, 38775594), (528, 38188085), (559, 36070320), (572, 35250540), (624, 32312995), (645, 31260944), (660, 30550468), (676, 29827380), (688, 29307135), (715, 28200432), (780, 25850396), (845, 23861904), (858, 23500360), (860, 23445708), (880, 22912851), (946, 21314280), (1014, 19884920), (1032, 19538090), (1040, 19387797), (1051, 19184880), (1118, 18035160), (1144, 17625270), (1290, 15630472), (1320, 15275234), (1352, 14913690), (1419, 14209520), (1430, 14100216), (1560, 12925198), (1677, 12023440), (1690, 11930952), (1716, 11750180), (1720, 11722854), (1859, 10846320), (1892, 10657140), (2028, 9942460), (2064, 9769045), (2102, 9592440), (2145, 9400144), (2236, 9017580), (2288, 8812635), (2365, 8525712), (2535, 7953968), (2580, 7815236), (2640, 7637617), (2704, 7456845), (2795, 7214064), (2838, 7104760), (2860, 7050108), (3120, 6462599), (3153, 6394960), (3354, 6011720), (3380, 5965476), (3432, 5875090), (3440, 5861427), (3718, 5423160), (3784, 5328570), (4056, 4971230), (4204, 4796220), (4290, 4700072), (4472, 4508790), (4730, 4262856), (5070, 3976984), (5160, 3907618), (5255, 3836976), (5577, 3615440), (5590, 3607032), (5676, 3552380), (5720, 3525054), (6149, 3279120), (6306, 3197480), (6708, 3005860), (6760, 2982738), (6864, 2937545), (7095, 2841904), (7267, 2774640), (7436, 2711580), (7568, 2664285), (8112, 2485615), (8385, 2404688), (8408, 2398110), (8580, 2350036), (8944, 2254395), (9295, 2169264), (9460, 2131428), (10140, 1988492), (10320, 1953809), (10510, 1918488), (11154, 1807720), (11180, 1803516), (11352, 1776190), (11440, 1762527), (11561, 1744080), (12298, 1639560), (12612, 1598740), (13416, 1502930), (13520, 1491369), (13663, 1475760), (14190, 1420952), (14534, 1387320), (14872, 1355790), (15765, 1278992), (16770, 1202344), (16816, 1199055), (17160, 1175018), (18447, 1093040), (18590, 1084632), (18920, 1065714), (20280, 994246), (21020, 959244), (21801, 924880), (22308, 903860), (22360, 901758), (22704, 888095), (23122, 872040), (24596, 819780), (25224, 799370), (26832, 751465), (27326, 737880), (27885, 723088), (28380, 710476), (29068, 693660), (29744, 677895), (30745, 655824), (31530, 639496), (33540, 601172), (34320, 587509), (34683, 581360), (36335, 554928), (36894, 546520), (37180, 542316), (37840, 532857), (40560, 497123), (40989, 491920), (42040, 479622), (43602, 462440), (44616, 451930), (44720, 450879), (45193, 446160), (46244, 436020), (49192, 409890), (50448, 399685), (54652, 368940), (55770, 361544), (56760, 355238), (57805, 348816), (58136, 346830), (61490, 327912), (63060, 319748), (67080, 300586), (68315, 295152), (69366, 290680), (72670, 277464), (73788, 273260), (74360, 271158), (79937, 252240), (81978, 245960), (84080, 239811), (87204, 231220), (89232, 225965), (90386, 223080), (92235, 218608), (92488, 218010), (98384, 204945), (109005, 184976), (109304, 184470), (111540, 180772), (113520, 177619), (115610, 174408), (116272, 173415), (122980, 163956), (126120, 159874), (134160, 150293), (135579, 148720), (136630, 147576), (138732, 145340)]