20349094080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{4271}}^1$

素因数の和:5007

約数の個数: 224

約数和(自身を含む): 73959598080

約数和(自身を除く): 53610504000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 709, 840, 960, 1120, 1344, 1418, 1680, 2127, 2240, 2836, 3360, 3545, 4254, 4271, 4963, 5672, 6720, 7090, 8508, 8542, 9926, 10635, 11344, 12813, 14180, 14889, 17016, 17084, 19852, 21270, 21355, 22688, 24815, 25626, 28360, 29778, 29897, 34032, 34168, 39704, 42540, 42710, 45376, 49630, 51252, 56720, 59556, 59794, 64065, 68064, 68336, 74445, 79408, 85080, 85420, 89691, 99260, 102504, 113440, 119112, 119588, 128130, 136128, 136672, 148890, 149485, 158816, 170160, 170840, 179382, 198520, 205008, 226880, 238224, 239176, 256260, 273344, 297780, 298970, 317632, 340320, 341680, 358764, 397040, 410016, 448455, 476448, 478352, 512520, 595560, 597940, 680640, 683360, 717528, 794080, 820032, 896910, 952896, 956704, 1025040, 1191120, 1195880, 1366720, 1435056, 1588160, 1793820, 1913408, 2050080, 2382240, 2391760, 2870112, 3028139, 3587640, 4100160, 4764480, 4783520, 5740224, 6056278, 7175280, 9084417, 9567040, 12112556, 14350560, 15140695, 18168834, 21196973, 24225112, 28701120, 30281390, 36337668, 42393946, 45422085, 48450224, 60562780, 63590919, 72675336, 84787892, 90844170, 96900448, 105984865, 121125560, 127181838, 145350672, 169575784, 181688340, 193800896, 211969730, 242251120, 254363676, 290701344, 317954595, 339151568, 363376680, 423939460, 484502240, 508727352, 581402688, 635909190, 678303136, 726753360, 847878920, 969004480, 1017454704, 1271818380, 1356606272, 1453506720, 1695757840, 2034909408, 2543636760, 2907013440, 3391515680, 4069818816, 5087273520, 6783031360, 10174547040, 20349094080]

約数ペア:

[(1, 20349094080), (2, 10174547040), (3, 6783031360), (4, 5087273520), (5, 4069818816), (6, 3391515680), (7, 2907013440), (8, 2543636760), (10, 2034909408), (12, 1695757840), (14, 1453506720), (15, 1356606272), (16, 1271818380), (20, 1017454704), (21, 969004480), (24, 847878920), (28, 726753360), (30, 678303136), (32, 635909190), (35, 581402688), (40, 508727352), (42, 484502240), (48, 423939460), (56, 363376680), (60, 339151568), (64, 317954595), (70, 290701344), (80, 254363676), (84, 242251120), (96, 211969730), (105, 193800896), (112, 181688340), (120, 169575784), (140, 145350672), (160, 127181838), (168, 121125560), (192, 105984865), (210, 96900448), (224, 90844170), (240, 84787892), (280, 72675336), (320, 63590919), (336, 60562780), (420, 48450224), (448, 45422085), (480, 42393946), (560, 36337668), (672, 30281390), (709, 28701120), (840, 24225112), (960, 21196973), (1120, 18168834), (1344, 15140695), (1418, 14350560), (1680, 12112556), (2127, 9567040), (2240, 9084417), (2836, 7175280), (3360, 6056278), (3545, 5740224), (4254, 4783520), (4271, 4764480), (4963, 4100160), (5672, 3587640), (6720, 3028139), (7090, 2870112), (8508, 2391760), (8542, 2382240), (9926, 2050080), (10635, 1913408), (11344, 1793820), (12813, 1588160), (14180, 1435056), (14889, 1366720), (17016, 1195880), (17084, 1191120), (19852, 1025040), (21270, 956704), (21355, 952896), (22688, 896910), (24815, 820032), (25626, 794080), (28360, 717528), (29778, 683360), (29897, 680640), (34032, 597940), (34168, 595560), (39704, 512520), (42540, 478352), (42710, 476448), (45376, 448455), (49630, 410016), (51252, 397040), (56720, 358764), (59556, 341680), (59794, 340320), (64065, 317632), (68064, 298970), (68336, 297780), (74445, 273344), (79408, 256260), (85080, 239176), (85420, 238224), (89691, 226880), (99260, 205008), (102504, 198520), (113440, 179382), (119112, 170840), (119588, 170160), (128130, 158816), (136128, 149485), (136672, 148890)]