20130937680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 640

約数和(自身を含む): 77611032576

約数和(自身を除く): 57480094896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 41, 42, 46, 48, 56, 60, 69, 70, 80, 82, 84, 92, 97, 105, 112, 115, 120, 123, 131, 138, 140, 161, 164, 168, 184, 194, 205, 210, 230, 240, 246, 262, 276, 280, 287, 291, 322, 328, 336, 345, 368, 388, 393, 410, 420, 460, 483, 485, 492, 524, 552, 560, 574, 582, 615, 644, 655, 656, 679, 690, 776, 786, 805, 820, 840, 861, 917, 920, 943, 966, 970, 984, 1048, 1104, 1148, 1164, 1230, 1288, 1310, 1358, 1380, 1435, 1455, 1552, 1572, 1610, 1640, 1680, 1722, 1834, 1840, 1886, 1932, 1940, 1965, 1968, 2037, 2096, 2231, 2296, 2328, 2415, 2460, 2576, 2620, 2716, 2751, 2760, 2829, 2870, 2910, 3013, 3144, 3220, 3280, 3395, 3444, 3668, 3772, 3864, 3880, 3930, 3977, 4074, 4305, 4462, 4585, 4592, 4656, 4715, 4830, 4920, 5240, 5371, 5432, 5502, 5520, 5658, 5740, 5820, 6026, 6288, 6440, 6601, 6693, 6790, 6888, 7336, 7544, 7728, 7760, 7860, 7954, 8148, 8610, 8924, 9039, 9170, 9430, 9660, 9840, 10185, 10480, 10742, 10864, 11004, 11155, 11316, 11480, 11640, 11931, 12052, 12707, 12880, 13202, 13386, 13580, 13755, 13776, 14145, 14672, 15065, 15088, 15617, 15720, 15908, 16113, 16296, 17220, 17848, 18078, 18340, 18860, 19320, 19803, 19885, 20370, 21091, 21484, 22008, 22310, 22632, 22960, 23280, 23862, 24104, 25414, 26404, 26772, 26855, 27160, 27510, 27839, 28290, 30130, 31234, 31440, 31816, 32226, 32592, 33005, 33465, 34440, 35696, 36156, 36680, 37597, 37720, 38121, 38640, 39606, 39770, 40740, 42182, 42968, 44016, 44620, 45195, 45264, 46851, 47724, 48208, 50828, 52808, 53544, 53710, 54320, 55020, 55678, 56580, 59655, 60260, 62468, 63273, 63535, 63632, 64452, 66010, 66930, 68880, 72312, 73360, 75194, 75440, 76242, 78085, 79212, 79540, 80565, 81480, 83517, 84364, 85936, 88949, 89240, 90390, 91471, 93702, 95448, 99015, 101656, 105455, 105616, 107088, 107420, 110040, 111356, 112791, 113160, 119310, 120520, 123533, 124936, 126546, 127070, 128904, 132020, 133860, 139195, 144624, 150388, 152484, 156170, 158424, 159080, 161130, 162960, 167034, 168728, 177898, 178480, 180780, 182942, 187404, 187985, 190605, 190896, 198030, 203312, 210910, 214840, 220080, 222712, 225582, 226320, 234255, 238620, 241040, 247066, 249872, 253092, 254140, 257808, 264040, 266847, 267720, 274413, 278390, 292261, 300776, 304968, 312340, 316365, 316848, 318160, 322260, 334068, 337456, 355796, 361560, 365884, 370599, 374808, 375970, 381210, 396060, 417585, 421820, 429680, 444745, 445424, 451164, 457355, 468510, 477240, 494132, 506184, 508280, 520987, 528080, 533694, 535440, 548826, 556780, 563955, 584522, 601552, 609936, 617665, 624680, 632730, 640297, 644520, 668136, 711592, 723120, 731768, 741198, 749616, 751940, 762420, 792120, 835170, 843640, 864731, 876783, 889490, 902328, 914710, 937020, 954480, 988264, 1012368, 1016560, 1041974, 1067388, 1097652, 1113560, 1127910, 1169044, 1235330, 1249360, 1265460, 1280594, 1289040, 1334235, 1336272, 1372065, 1423184, 1461305, 1463536, 1482396, 1503880, 1524840, 1562961, 1584240, 1670340, 1687280, 1729462, 1753566, 1778980, 1804656, 1829420, 1852995, 1874040, 1920891, 1976528, 2045827, 2083948, 2134776, 2195304, 2227120, 2255820, 2338088, 2470660, 2530920, 2561188, 2594193, 2604935, 2668470, 2744130, 2922610, 2964792, 3007760, 3049680, 3125922, 3201485, 3340680, 3458924, 3507132, 3557960, 3646909, 3658840, 3705990, 3748080, 3841782, 4091654, 4167896, 4269552, 4323655, 4383915, 4390608, 4511640, 4676176, 4941320, 5061840, 5122376, 5188386, 5209870, 5336940, 5488260, 5845220, 5929584, 6137481, 6251844, 6402970, 6681360, 6917848, 7014264, 7115920, 7293818, 7317680, 7411980, 7683564, 7814805, 8183308, 8335792, 8647310, 8767830, 9023280, 9604455, 9882640, 10229135, 10244752, 10376772, 10419740, 10673880, 10940727, 10976520, 11690440, 11982701, 12274962, 12503688, 12805940, 12970965, 13835696, 14028528, 14587636, 14823960, 15367128, 15629610, 16366616, 17294620, 17535660, 18234545, 19208910, 20458270, 20753544, 20839480, 21347760, 21881454, 21953040, 23380880, 23965402, 24549924, 25007376, 25611880, 25941930, 29175272, 29647920, 30687405, 30734256, 31259220, 32733232, 34589240, 35071320, 35948103, 36469090, 38417820, 40916540, 41507088, 41678960, 43762908, 47930804, 49099848, 51223760, 51883860, 54703635, 58350544, 59913505, 61374810, 62518440, 69178480, 70142640, 71896206, 72938180, 76835640, 81833080, 83878907, 87525816, 95861608, 98199696, 103767720, 109407270, 119827010, 122749620, 125036880, 143792412, 145876360, 153671280, 163666160, 167757814, 175051632, 179740515, 191723216, 207535440, 218814540, 239654020, 245499240, 251636721, 287584824, 291752720, 335515628, 359481030, 419394535, 437629080, 479308040, 490998480, 503273442, 575169648, 671031256, 718962060, 838789070, 875258160, 958616080, 1006546884, 1258183605, 1342062512, 1437924120, 1677578140, 2013093768, 2516367210, 2875848240, 3355156280, 4026187536, 5032734420, 6710312560, 10065468840, 20130937680]

約数ペア:

[(1, 20130937680), (2, 10065468840), (3, 6710312560), (4, 5032734420), (5, 4026187536), (6, 3355156280), (7, 2875848240), (8, 2516367210), (10, 2013093768), (12, 1677578140), (14, 1437924120), (15, 1342062512), (16, 1258183605), (20, 1006546884), (21, 958616080), (23, 875258160), (24, 838789070), (28, 718962060), (30, 671031256), (35, 575169648), (40, 503273442), (41, 490998480), (42, 479308040), (46, 437629080), (48, 419394535), (56, 359481030), (60, 335515628), (69, 291752720), (70, 287584824), (80, 251636721), (82, 245499240), (84, 239654020), (92, 218814540), (97, 207535440), (105, 191723216), (112, 179740515), (115, 175051632), (120, 167757814), (123, 163666160), (131, 153671280), (138, 145876360), (140, 143792412), (161, 125036880), (164, 122749620), (168, 119827010), (184, 109407270), (194, 103767720), (205, 98199696), (210, 95861608), (230, 87525816), (240, 83878907), (246, 81833080), (262, 76835640), (276, 72938180), (280, 71896206), (287, 70142640), (291, 69178480), (322, 62518440), (328, 61374810), (336, 59913505), (345, 58350544), (368, 54703635), (388, 51883860), (393, 51223760), (410, 49099848), (420, 47930804), (460, 43762908), (483, 41678960), (485, 41507088), (492, 40916540), (524, 38417820), (552, 36469090), (560, 35948103), (574, 35071320), (582, 34589240), (615, 32733232), (644, 31259220), (655, 30734256), (656, 30687405), (679, 29647920), (690, 29175272), (776, 25941930), (786, 25611880), (805, 25007376), (820, 24549924), (840, 23965402), (861, 23380880), (917, 21953040), (920, 21881454), (943, 21347760), (966, 20839480), (970, 20753544), (984, 20458270), (1048, 19208910), (1104, 18234545), (1148, 17535660), (1164, 17294620), (1230, 16366616), (1288, 15629610), (1310, 15367128), (1358, 14823960), (1380, 14587636), (1435, 14028528), (1455, 13835696), (1552, 12970965), (1572, 12805940), (1610, 12503688), (1640, 12274962), (1680, 11982701), (1722, 11690440), (1834, 10976520), (1840, 10940727), (1886, 10673880), (1932, 10419740), (1940, 10376772), (1965, 10244752), (1968, 10229135), (2037, 9882640), (2096, 9604455), (2231, 9023280), (2296, 8767830), (2328, 8647310), (2415, 8335792), (2460, 8183308), (2576, 7814805), (2620, 7683564), (2716, 7411980), (2751, 7317680), (2760, 7293818), (2829, 7115920), (2870, 7014264), (2910, 6917848), (3013, 6681360), (3144, 6402970), (3220, 6251844), (3280, 6137481), (3395, 5929584), (3444, 5845220), (3668, 5488260), (3772, 5336940), (3864, 5209870), (3880, 5188386), (3930, 5122376), (3977, 5061840), (4074, 4941320), (4305, 4676176), (4462, 4511640), (4585, 4390608), (4592, 4383915), (4656, 4323655), (4715, 4269552), (4830, 4167896), (4920, 4091654), (5240, 3841782), (5371, 3748080), (5432, 3705990), (5502, 3658840), (5520, 3646909), (5658, 3557960), (5740, 3507132), (5820, 3458924), (6026, 3340680), (6288, 3201485), (6440, 3125922), (6601, 3049680), (6693, 3007760), (6790, 2964792), (6888, 2922610), (7336, 2744130), (7544, 2668470), (7728, 2604935), (7760, 2594193), (7860, 2561188), (7954, 2530920), (8148, 2470660), (8610, 2338088), (8924, 2255820), (9039, 2227120), (9170, 2195304), (9430, 2134776), (9660, 2083948), (9840, 2045827), (10185, 1976528), (10480, 1920891), (10742, 1874040), (10864, 1852995), (11004, 1829420), (11155, 1804656), (11316, 1778980), (11480, 1753566), (11640, 1729462), (11931, 1687280), (12052, 1670340), (12707, 1584240), (12880, 1562961), (13202, 1524840), (13386, 1503880), (13580, 1482396), (13755, 1463536), (13776, 1461305), (14145, 1423184), (14672, 1372065), (15065, 1336272), (15088, 1334235), (15617, 1289040), (15720, 1280594), (15908, 1265460), (16113, 1249360), (16296, 1235330), (17220, 1169044), (17848, 1127910), (18078, 1113560), (18340, 1097652), (18860, 1067388), (19320, 1041974), (19803, 1016560), (19885, 1012368), (20370, 988264), (21091, 954480), (21484, 937020), (22008, 914710), (22310, 902328), (22632, 889490), (22960, 876783), (23280, 864731), (23862, 843640), (24104, 835170), (25414, 792120), (26404, 762420), (26772, 751940), (26855, 749616), (27160, 741198), (27510, 731768), (27839, 723120), (28290, 711592), (30130, 668136), (31234, 644520), (31440, 640297), (31816, 632730), (32226, 624680), (32592, 617665), (33005, 609936), (33465, 601552), (34440, 584522), (35696, 563955), (36156, 556780), (36680, 548826), (37597, 535440), (37720, 533694), (38121, 528080), (38640, 520987), (39606, 508280), (39770, 506184), (40740, 494132), (42182, 477240), (42968, 468510), (44016, 457355), (44620, 451164), (45195, 445424), (45264, 444745), (46851, 429680), (47724, 421820), (48208, 417585), (50828, 396060), (52808, 381210), (53544, 375970), (53710, 374808), (54320, 370599), (55020, 365884), (55678, 361560), (56580, 355796), (59655, 337456), (60260, 334068), (62468, 322260), (63273, 318160), (63535, 316848), (63632, 316365), (64452, 312340), (66010, 304968), (66930, 300776), (68880, 292261), (72312, 278390), (73360, 274413), (75194, 267720), (75440, 266847), (76242, 264040), (78085, 257808), (79212, 254140), (79540, 253092), (80565, 249872), (81480, 247066), (83517, 241040), (84364, 238620), (85936, 234255), (88949, 226320), (89240, 225582), (90390, 222712), (91471, 220080), (93702, 214840), (95448, 210910), (99015, 203312), (101656, 198030), (105455, 190896), (105616, 190605), (107088, 187985), (107420, 187404), (110040, 182942), (111356, 180780), (112791, 178480), (113160, 177898), (119310, 168728), (120520, 167034), (123533, 162960), (124936, 161130), (126546, 159080), (127070, 158424), (128904, 156170), (132020, 152484), (133860, 150388), (139195, 144624)]