20130342960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13757}}^1$

素因数の和:13860

約数の個数: 320

約数和(自身を含む): 77957010432

約数和(自身を除く): 57826667472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 67, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 134, 140, 156, 168, 182, 195, 201, 208, 210, 240, 260, 268, 273, 280, 312, 335, 336, 364, 390, 402, 420, 455, 469, 520, 536, 546, 560, 624, 670, 728, 780, 804, 840, 871, 910, 938, 1005, 1040, 1072, 1092, 1340, 1365, 1407, 1456, 1560, 1608, 1680, 1742, 1820, 1876, 2010, 2184, 2345, 2613, 2680, 2730, 2814, 3120, 3216, 3484, 3640, 3752, 4020, 4355, 4368, 4690, 5226, 5360, 5460, 5628, 6097, 6968, 7035, 7280, 7504, 8040, 8710, 9380, 10452, 10920, 11256, 12194, 13065, 13757, 13936, 14070, 16080, 17420, 18291, 18760, 20904, 21840, 22512, 24388, 26130, 27514, 28140, 30485, 34840, 36582, 37520, 41271, 41808, 48776, 52260, 55028, 56280, 60970, 68785, 69680, 73164, 82542, 91455, 96299, 97552, 104520, 110056, 112560, 121940, 137570, 146328, 165084, 178841, 182910, 192598, 206355, 209040, 220112, 243880, 275140, 288897, 292656, 330168, 357682, 365820, 385196, 412710, 481495, 487760, 536523, 550280, 577794, 660336, 715364, 731640, 770392, 825420, 894205, 921719, 962990, 1073046, 1100560, 1155588, 1251887, 1430728, 1444485, 1463280, 1540784, 1650840, 1788410, 1843438, 1925980, 2146092, 2311176, 2503774, 2682615, 2765157, 2861456, 2888970, 3301680, 3576820, 3686876, 3755661, 3851960, 4292184, 4608595, 4622352, 5007548, 5365230, 5530314, 5777940, 6259435, 6452033, 7153640, 7373752, 7511322, 7703920, 8584368, 9217190, 10015096, 10730460, 11060628, 11555880, 11982347, 12518870, 12904066, 13825785, 14307280, 14747504, 15022644, 18434380, 18778305, 19356099, 20030192, 21460920, 22121256, 23111760, 23964694, 25037740, 25808132, 27651570, 30045288, 32260165, 35947041, 36868760, 37556610, 38712198, 42921840, 44242512, 47929388, 50075480, 51616264, 55303140, 59911735, 60090576, 64520330, 71894082, 73737520, 75113220, 77424396, 83876429, 95858776, 96780495, 100150960, 103232528, 110606280, 119823470, 129040660, 143788164, 150226440, 154848792, 167752858, 179735205, 191717552, 193560990, 221212560, 239646940, 251629287, 258081320, 287576328, 300452880, 309697584, 335505716, 359470410, 387121980, 419382145, 479293880, 503258574, 516162640, 575152656, 671011432, 718940820, 774243960, 838764290, 958587760, 1006517148, 1258146435, 1342022864, 1437881640, 1548487920, 1677528580, 2013034296, 2516292870, 2875763280, 3355057160, 4026068592, 5032585740, 6710114320, 10065171480, 20130342960]

約数ペア:

[(1, 20130342960), (2, 10065171480), (3, 6710114320), (4, 5032585740), (5, 4026068592), (6, 3355057160), (7, 2875763280), (8, 2516292870), (10, 2013034296), (12, 1677528580), (13, 1548487920), (14, 1437881640), (15, 1342022864), (16, 1258146435), (20, 1006517148), (21, 958587760), (24, 838764290), (26, 774243960), (28, 718940820), (30, 671011432), (35, 575152656), (39, 516162640), (40, 503258574), (42, 479293880), (48, 419382145), (52, 387121980), (56, 359470410), (60, 335505716), (65, 309697584), (67, 300452880), (70, 287576328), (78, 258081320), (80, 251629287), (84, 239646940), (91, 221212560), (104, 193560990), (105, 191717552), (112, 179735205), (120, 167752858), (130, 154848792), (134, 150226440), (140, 143788164), (156, 129040660), (168, 119823470), (182, 110606280), (195, 103232528), (201, 100150960), (208, 96780495), (210, 95858776), (240, 83876429), (260, 77424396), (268, 75113220), (273, 73737520), (280, 71894082), (312, 64520330), (335, 60090576), (336, 59911735), (364, 55303140), (390, 51616264), (402, 50075480), (420, 47929388), (455, 44242512), (469, 42921840), (520, 38712198), (536, 37556610), (546, 36868760), (560, 35947041), (624, 32260165), (670, 30045288), (728, 27651570), (780, 25808132), (804, 25037740), (840, 23964694), (871, 23111760), (910, 22121256), (938, 21460920), (1005, 20030192), (1040, 19356099), (1072, 18778305), (1092, 18434380), (1340, 15022644), (1365, 14747504), (1407, 14307280), (1456, 13825785), (1560, 12904066), (1608, 12518870), (1680, 11982347), (1742, 11555880), (1820, 11060628), (1876, 10730460), (2010, 10015096), (2184, 9217190), (2345, 8584368), (2613, 7703920), (2680, 7511322), (2730, 7373752), (2814, 7153640), (3120, 6452033), (3216, 6259435), (3484, 5777940), (3640, 5530314), (3752, 5365230), (4020, 5007548), (4355, 4622352), (4368, 4608595), (4690, 4292184), (5226, 3851960), (5360, 3755661), (5460, 3686876), (5628, 3576820), (6097, 3301680), (6968, 2888970), (7035, 2861456), (7280, 2765157), (7504, 2682615), (8040, 2503774), (8710, 2311176), (9380, 2146092), (10452, 1925980), (10920, 1843438), (11256, 1788410), (12194, 1650840), (13065, 1540784), (13757, 1463280), (13936, 1444485), (14070, 1430728), (16080, 1251887), (17420, 1155588), (18291, 1100560), (18760, 1073046), (20904, 962990), (21840, 921719), (22512, 894205), (24388, 825420), (26130, 770392), (27514, 731640), (28140, 715364), (30485, 660336), (34840, 577794), (36582, 550280), (37520, 536523), (41271, 487760), (41808, 481495), (48776, 412710), (52260, 385196), (55028, 365820), (56280, 357682), (60970, 330168), (68785, 292656), (69680, 288897), (73164, 275140), (82542, 243880), (91455, 220112), (96299, 209040), (97552, 206355), (104520, 192598), (110056, 182910), (112560, 178841), (121940, 165084), (137570, 146328)]