20145705060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:599

約数の個数: 384

約数和(自身を含む): 66145766400

約数和(自身を除く): 46000061340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 41, 46, 52, 60, 61, 65, 69, 78, 82, 92, 115, 122, 123, 130, 138, 156, 164, 183, 195, 205, 230, 244, 246, 260, 276, 299, 305, 345, 366, 390, 410, 449, 460, 492, 533, 598, 610, 615, 690, 732, 780, 793, 820, 897, 898, 915, 943, 1066, 1196, 1220, 1230, 1347, 1380, 1403, 1495, 1586, 1599, 1794, 1796, 1830, 1886, 2132, 2245, 2379, 2460, 2501, 2665, 2694, 2806, 2829, 2990, 3172, 3198, 3588, 3660, 3772, 3965, 4209, 4485, 4490, 4715, 4758, 5002, 5330, 5388, 5612, 5658, 5837, 5980, 6396, 6735, 7015, 7503, 7930, 7995, 8418, 8970, 8980, 9430, 9516, 10004, 10327, 10660, 11316, 11674, 11895, 12259, 12505, 13470, 14030, 14145, 15006, 15860, 15990, 16836, 17511, 17940, 18239, 18409, 18860, 20654, 21045, 23348, 23790, 24518, 25010, 26940, 27389, 28060, 28290, 29185, 30012, 30981, 31980, 32513, 35022, 36478, 36777, 36818, 37515, 41308, 42090, 47580, 49036, 50020, 51635, 54717, 54778, 55227, 56580, 57523, 58370, 61295, 61962, 65026, 70044, 72956, 73554, 73636, 75030, 82167, 84180, 87555, 91195, 92045, 97539, 103270, 109434, 109556, 110454, 115046, 116740, 122590, 123924, 130052, 134251, 136945, 147108, 150060, 154905, 162565, 164334, 172569, 175110, 182390, 183885, 184090, 195078, 206540, 218868, 220908, 230092, 239317, 245180, 268502, 273585, 273890, 276135, 287615, 309810, 325130, 328668, 345138, 350220, 356057, 364780, 367770, 368180, 390156, 402753, 410835, 423407, 478634, 487695, 537004, 547170, 547780, 552270, 575230, 619620, 629947, 650260, 671255, 690276, 712114, 717951, 735540, 747799, 805506, 821670, 846814, 862845, 957268, 975390, 1068171, 1094340, 1104540, 1122949, 1150460, 1196585, 1259894, 1270221, 1342510, 1424228, 1435902, 1495598, 1611012, 1643340, 1693628, 1725690, 1780285, 1889841, 1950780, 2013765, 2117035, 2136342, 2243397, 2245898, 2393170, 2519788, 2540442, 2685020, 2871804, 2991196, 3149735, 3368847, 3451380, 3560570, 3589755, 3738995, 3779682, 4027530, 4234070, 4272684, 4486794, 4491796, 4786340, 5080884, 5340855, 5504291, 5614745, 6299470, 6351105, 6737694, 7121140, 7179510, 7477990, 7559364, 8055060, 8189311, 8468140, 8973588, 9449205, 10681710, 11008582, 11216985, 11229490, 12598940, 12702210, 13475388, 14359020, 14598337, 14955980, 16378622, 16512873, 16844235, 18898410, 21363420, 22017164, 22433970, 22458980, 24567933, 25404420, 25827827, 27521455, 29196674, 32757244, 33025746, 33688470, 37796820, 40946555, 43795011, 44867940, 49135866, 51655654, 55042910, 58393348, 66051492, 67376940, 72991685, 77483481, 81893110, 82564365, 87590022, 98271732, 103311308, 110085820, 122839665, 129139135, 145983370, 154966962, 163786220, 165128730, 175180044, 218975055, 245679330, 258278270, 291966740, 309933924, 330257460, 335761751, 387417405, 437950110, 491358660, 516556540, 671523502, 774834810, 875900220, 1007285253, 1343047004, 1549669620, 1678808755, 2014570506, 3357617510, 4029141012, 5036426265, 6715235020, 10072852530, 20145705060]

約数ペア:

[(1, 20145705060), (2, 10072852530), (3, 6715235020), (4, 5036426265), (5, 4029141012), (6, 3357617510), (10, 2014570506), (12, 1678808755), (13, 1549669620), (15, 1343047004), (20, 1007285253), (23, 875900220), (26, 774834810), (30, 671523502), (39, 516556540), (41, 491358660), (46, 437950110), (52, 387417405), (60, 335761751), (61, 330257460), (65, 309933924), (69, 291966740), (78, 258278270), (82, 245679330), (92, 218975055), (115, 175180044), (122, 165128730), (123, 163786220), (130, 154966962), (138, 145983370), (156, 129139135), (164, 122839665), (183, 110085820), (195, 103311308), (205, 98271732), (230, 87590022), (244, 82564365), (246, 81893110), (260, 77483481), (276, 72991685), (299, 67376940), (305, 66051492), (345, 58393348), (366, 55042910), (390, 51655654), (410, 49135866), (449, 44867940), (460, 43795011), (492, 40946555), (533, 37796820), (598, 33688470), (610, 33025746), (615, 32757244), (690, 29196674), (732, 27521455), (780, 25827827), (793, 25404420), (820, 24567933), (897, 22458980), (898, 22433970), (915, 22017164), (943, 21363420), (1066, 18898410), (1196, 16844235), (1220, 16512873), (1230, 16378622), (1347, 14955980), (1380, 14598337), (1403, 14359020), (1495, 13475388), (1586, 12702210), (1599, 12598940), (1794, 11229490), (1796, 11216985), (1830, 11008582), (1886, 10681710), (2132, 9449205), (2245, 8973588), (2379, 8468140), (2460, 8189311), (2501, 8055060), (2665, 7559364), (2694, 7477990), (2806, 7179510), (2829, 7121140), (2990, 6737694), (3172, 6351105), (3198, 6299470), (3588, 5614745), (3660, 5504291), (3772, 5340855), (3965, 5080884), (4209, 4786340), (4485, 4491796), (4490, 4486794), (4715, 4272684), (4758, 4234070), (5002, 4027530), (5330, 3779682), (5388, 3738995), (5612, 3589755), (5658, 3560570), (5837, 3451380), (5980, 3368847), (6396, 3149735), (6735, 2991196), (7015, 2871804), (7503, 2685020), (7930, 2540442), (7995, 2519788), (8418, 2393170), (8970, 2245898), (8980, 2243397), (9430, 2136342), (9516, 2117035), (10004, 2013765), (10327, 1950780), (10660, 1889841), (11316, 1780285), (11674, 1725690), (11895, 1693628), (12259, 1643340), (12505, 1611012), (13470, 1495598), (14030, 1435902), (14145, 1424228), (15006, 1342510), (15860, 1270221), (15990, 1259894), (16836, 1196585), (17511, 1150460), (17940, 1122949), (18239, 1104540), (18409, 1094340), (18860, 1068171), (20654, 975390), (21045, 957268), (23348, 862845), (23790, 846814), (24518, 821670), (25010, 805506), (26940, 747799), (27389, 735540), (28060, 717951), (28290, 712114), (29185, 690276), (30012, 671255), (30981, 650260), (31980, 629947), (32513, 619620), (35022, 575230), (36478, 552270), (36777, 547780), (36818, 547170), (37515, 537004), (41308, 487695), (42090, 478634), (47580, 423407), (49036, 410835), (50020, 402753), (51635, 390156), (54717, 368180), (54778, 367770), (55227, 364780), (56580, 356057), (57523, 350220), (58370, 345138), (61295, 328668), (61962, 325130), (65026, 309810), (70044, 287615), (72956, 276135), (73554, 273890), (73636, 273585), (75030, 268502), (82167, 245180), (84180, 239317), (87555, 230092), (91195, 220908), (92045, 218868), (97539, 206540), (103270, 195078), (109434, 184090), (109556, 183885), (110454, 182390), (115046, 175110), (116740, 172569), (122590, 164334), (123924, 162565), (130052, 154905), (134251, 150060), (136945, 147108)]