2620380840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 576

約数和(自身を含む): 10479974400

約数和(自身を除く): 7859593560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 49, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 98, 105, 110, 116, 120, 121, 127, 132, 140, 145, 147, 154, 165, 168, 174, 196, 203, 210, 220, 231, 232, 242, 245, 254, 264, 280, 290, 294, 308, 319, 330, 348, 363, 381, 385, 392, 406, 420, 435, 440, 462, 484, 490, 508, 539, 580, 588, 605, 609, 616, 635, 638, 660, 696, 726, 735, 762, 770, 812, 840, 847, 870, 889, 924, 957, 968, 980, 1015, 1016, 1078, 1155, 1160, 1176, 1210, 1218, 1270, 1276, 1320, 1397, 1421, 1452, 1470, 1524, 1540, 1595, 1617, 1624, 1694, 1740, 1778, 1815, 1848, 1905, 1914, 1960, 2030, 2156, 2233, 2310, 2420, 2436, 2540, 2541, 2552, 2667, 2695, 2794, 2842, 2904, 2940, 3045, 3048, 3080, 3190, 3234, 3388, 3480, 3509, 3556, 3630, 3683, 3810, 3828, 4060, 4191, 4235, 4263, 4312, 4445, 4466, 4620, 4785, 4840, 4872, 5080, 5082, 5334, 5390, 5588, 5684, 5880, 5929, 6090, 6223, 6380, 6468, 6699, 6776, 6985, 7018, 7105, 7112, 7260, 7366, 7620, 7656, 8085, 8120, 8382, 8470, 8526, 8890, 8932, 9240, 9570, 9779, 10164, 10527, 10668, 10780, 11049, 11165, 11176, 11368, 11858, 12180, 12446, 12705, 12760, 12936, 13335, 13398, 13970, 14036, 14210, 14520, 14732, 15240, 15367, 15631, 16170, 16764, 16940, 17052, 17545, 17780, 17787, 17864, 18415, 18669, 19140, 19558, 20328, 20955, 21054, 21315, 21336, 21560, 22098, 22330, 23716, 24360, 24563, 24892, 25410, 25781, 26670, 26796, 27940, 28072, 28420, 29337, 29464, 29645, 30734, 31115, 31262, 32340, 33495, 33528, 33880, 34104, 35090, 35560, 35574, 36830, 37338, 38280, 39116, 40513, 41910, 42108, 42630, 44196, 44660, 46101, 46893, 47432, 48895, 49126, 49784, 50820, 51562, 52635, 53340, 53592, 55245, 55880, 56840, 58674, 59290, 61468, 62230, 62524, 64680, 66990, 68453, 70180, 71148, 73660, 73689, 74676, 76835, 77343, 78155, 78232, 81026, 83820, 84216, 85260, 88392, 88935, 89320, 92202, 93345, 93786, 97790, 98252, 101640, 103124, 105270, 106680, 107569, 110490, 117348, 118580, 121539, 122815, 122936, 124460, 125048, 128905, 133980, 136906, 140360, 142296, 146685, 147320, 147378, 149352, 153670, 154686, 156310, 162052, 167640, 170520, 171941, 177870, 180467, 184404, 186690, 187572, 195580, 196504, 202565, 205359, 206248, 210540, 215138, 220980, 230505, 234465, 234696, 237160, 243078, 245630, 248920, 257810, 267960, 273812, 283591, 293370, 294756, 307340, 309372, 312620, 322707, 324104, 342265, 343882, 355740, 360934, 368445, 368808, 373380, 375144, 386715, 391160, 405130, 410718, 421080, 430276, 441960, 445643, 461010, 468930, 486156, 491260, 515620, 515823, 537845, 541401, 547624, 567182, 586740, 589512, 607695, 614680, 618744, 625240, 645414, 684530, 687764, 711480, 721868, 736890, 746760, 752983, 773430, 810260, 821436, 850773, 859705, 860552, 891286, 902335, 922020, 937860, 972312, 982520, 1026795, 1031240, 1031646, 1075690, 1082802, 1134364, 1173480, 1215390, 1290828, 1336929, 1369060, 1375528, 1417955, 1443736, 1473780, 1505966, 1546860, 1613535, 1620520, 1642872, 1701546, 1719410, 1782572, 1804670, 1844040, 1875720, 1985137, 2053590, 2063292, 2151380, 2165604, 2228215, 2258949, 2268728, 2430780, 2579115, 2581656, 2673858, 2707005, 2738120, 2835910, 2947560, 3011932, 3093720, 3119501, 3227070, 3403092, 3438820, 3565144, 3609340, 3764915, 3970274, 4107180, 4126584, 4253865, 4302760, 4331208, 4456430, 4517898, 4861560, 5158230, 5347716, 5414010, 5671820, 5955411, 6023864, 6239002, 6454140, 6684645, 6806184, 6877640, 7218680, 7529830, 7940548, 8214360, 8507730, 8912860, 9035796, 9358503, 9925685, 10316460, 10695432, 10828020, 11294745, 11343640, 11910822, 12478004, 12908280, 13369290, 15059660, 15597505, 15881096, 17015460, 17825720, 18071592, 18717006, 19851370, 20632920, 21656040, 21836507, 22589490, 23821644, 24956008, 26738580, 29777055, 30119320, 31195010, 34030920, 37434012, 39702740, 43673014, 45178980, 46792515, 47643288, 53477160, 59554110, 62390020, 65509521, 74868024, 79405480, 87346028, 90357960, 93585030, 109182535, 119108220, 124780040, 131019042, 174692056, 187170060, 218365070, 238216440, 262038084, 327547605, 374340120, 436730140, 524076168, 655095210, 873460280, 1310190420, 2620380840]

約数ペア:

[(1, 2620380840), (2, 1310190420), (3, 873460280), (4, 655095210), (5, 524076168), (6, 436730140), (7, 374340120), (8, 327547605), (10, 262038084), (11, 238216440), (12, 218365070), (14, 187170060), (15, 174692056), (20, 131019042), (21, 124780040), (22, 119108220), (24, 109182535), (28, 93585030), (29, 90357960), (30, 87346028), (33, 79405480), (35, 74868024), (40, 65509521), (42, 62390020), (44, 59554110), (49, 53477160), (55, 47643288), (56, 46792515), (58, 45178980), (60, 43673014), (66, 39702740), (70, 37434012), (77, 34030920), (84, 31195010), (87, 30119320), (88, 29777055), (98, 26738580), (105, 24956008), (110, 23821644), (116, 22589490), (120, 21836507), (121, 21656040), (127, 20632920), (132, 19851370), (140, 18717006), (145, 18071592), (147, 17825720), (154, 17015460), (165, 15881096), (168, 15597505), (174, 15059660), (196, 13369290), (203, 12908280), (210, 12478004), (220, 11910822), (231, 11343640), (232, 11294745), (242, 10828020), (245, 10695432), (254, 10316460), (264, 9925685), (280, 9358503), (290, 9035796), (294, 8912860), (308, 8507730), (319, 8214360), (330, 7940548), (348, 7529830), (363, 7218680), (381, 6877640), (385, 6806184), (392, 6684645), (406, 6454140), (420, 6239002), (435, 6023864), (440, 5955411), (462, 5671820), (484, 5414010), (490, 5347716), (508, 5158230), (539, 4861560), (580, 4517898), (588, 4456430), (605, 4331208), (609, 4302760), (616, 4253865), (635, 4126584), (638, 4107180), (660, 3970274), (696, 3764915), (726, 3609340), (735, 3565144), (762, 3438820), (770, 3403092), (812, 3227070), (840, 3119501), (847, 3093720), (870, 3011932), (889, 2947560), (924, 2835910), (957, 2738120), (968, 2707005), (980, 2673858), (1015, 2581656), (1016, 2579115), (1078, 2430780), (1155, 2268728), (1160, 2258949), (1176, 2228215), (1210, 2165604), (1218, 2151380), (1270, 2063292), (1276, 2053590), (1320, 1985137), (1397, 1875720), (1421, 1844040), (1452, 1804670), (1470, 1782572), (1524, 1719410), (1540, 1701546), (1595, 1642872), (1617, 1620520), (1624, 1613535), (1694, 1546860), (1740, 1505966), (1778, 1473780), (1815, 1443736), (1848, 1417955), (1905, 1375528), (1914, 1369060), (1960, 1336929), (2030, 1290828), (2156, 1215390), (2233, 1173480), (2310, 1134364), (2420, 1082802), (2436, 1075690), (2540, 1031646), (2541, 1031240), (2552, 1026795), (2667, 982520), (2695, 972312), (2794, 937860), (2842, 922020), (2904, 902335), (2940, 891286), (3045, 860552), (3048, 859705), (3080, 850773), (3190, 821436), (3234, 810260), (3388, 773430), (3480, 752983), (3509, 746760), (3556, 736890), (3630, 721868), (3683, 711480), (3810, 687764), (3828, 684530), (4060, 645414), (4191, 625240), (4235, 618744), (4263, 614680), (4312, 607695), (4445, 589512), (4466, 586740), (4620, 567182), (4785, 547624), (4840, 541401), (4872, 537845), (5080, 515823), (5082, 515620), (5334, 491260), (5390, 486156), (5588, 468930), (5684, 461010), (5880, 445643), (5929, 441960), (6090, 430276), (6223, 421080), (6380, 410718), (6468, 405130), (6699, 391160), (6776, 386715), (6985, 375144), (7018, 373380), (7105, 368808), (7112, 368445), (7260, 360934), (7366, 355740), (7620, 343882), (7656, 342265), (8085, 324104), (8120, 322707), (8382, 312620), (8470, 309372), (8526, 307340), (8890, 294756), (8932, 293370), (9240, 283591), (9570, 273812), (9779, 267960), (10164, 257810), (10527, 248920), (10668, 245630), (10780, 243078), (11049, 237160), (11165, 234696), (11176, 234465), (11368, 230505), (11858, 220980), (12180, 215138), (12446, 210540), (12705, 206248), (12760, 205359), (12936, 202565), (13335, 196504), (13398, 195580), (13970, 187572), (14036, 186690), (14210, 184404), (14520, 180467), (14732, 177870), (15240, 171941), (15367, 170520), (15631, 167640), (16170, 162052), (16764, 156310), (16940, 154686), (17052, 153670), (17545, 149352), (17780, 147378), (17787, 147320), (17864, 146685), (18415, 142296), (18669, 140360), (19140, 136906), (19558, 133980), (20328, 128905), (20955, 125048), (21054, 124460), (21315, 122936), (21336, 122815), (21560, 121539), (22098, 118580), (22330, 117348), (23716, 110490), (24360, 107569), (24563, 106680), (24892, 105270), (25410, 103124), (25781, 101640), (26670, 98252), (26796, 97790), (27940, 93786), (28072, 93345), (28420, 92202), (29337, 89320), (29464, 88935), (29645, 88392), (30734, 85260), (31115, 84216), (31262, 83820), (32340, 81026), (33495, 78232), (33528, 78155), (33880, 77343), (34104, 76835), (35090, 74676), (35560, 73689), (35574, 73660), (36830, 71148), (37338, 70180), (38280, 68453), (39116, 66990), (40513, 64680), (41910, 62524), (42108, 62230), (42630, 61468), (44196, 59290), (44660, 58674), (46101, 56840), (46893, 55880), (47432, 55245), (48895, 53592), (49126, 53340), (49784, 52635), (50820, 51562)]