20134642920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2953

約数の個数: 384

約数和(自身を含む): 75473544960

約数和(自身を除く): 55338902040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 71, 84, 85, 98, 102, 105, 119, 120, 136, 140, 142, 147, 168, 170, 196, 204, 210, 213, 238, 245, 255, 280, 284, 294, 340, 355, 357, 392, 408, 420, 426, 476, 490, 497, 510, 568, 588, 595, 680, 710, 714, 735, 833, 840, 852, 952, 980, 994, 1020, 1065, 1176, 1190, 1207, 1420, 1428, 1470, 1491, 1666, 1704, 1785, 1960, 1988, 2040, 2130, 2380, 2414, 2485, 2499, 2837, 2840, 2856, 2940, 2982, 3332, 3479, 3570, 3621, 3976, 4165, 4260, 4760, 4828, 4970, 4998, 5674, 5880, 5964, 6035, 6664, 6958, 7140, 7242, 7455, 8330, 8449, 8511, 8520, 9656, 9940, 9996, 10437, 11348, 11928, 12070, 12495, 13916, 14185, 14280, 14484, 14910, 16660, 16898, 17022, 17395, 18105, 19859, 19880, 19992, 20874, 22696, 24140, 24990, 25347, 27832, 28370, 28968, 29820, 33320, 33796, 34044, 34790, 36210, 39718, 41748, 42245, 42555, 48229, 48280, 49980, 50694, 52185, 56740, 59143, 59577, 59640, 67592, 68088, 69580, 72420, 79436, 83496, 84490, 85110, 96458, 99295, 99960, 101388, 104370, 113480, 118286, 119154, 126735, 139013, 139160, 144687, 144840, 158872, 168980, 170220, 177429, 192916, 198590, 201427, 202776, 208740, 236572, 238308, 241145, 253470, 278026, 289374, 295715, 297885, 337603, 337960, 340440, 354858, 385832, 397180, 402854, 417039, 417480, 473144, 476616, 482290, 506940, 556052, 578748, 591430, 595770, 604281, 675206, 695065, 709716, 723435, 794360, 805708, 834078, 887145, 964580, 1007135, 1012809, 1013880, 1112104, 1157496, 1182860, 1191540, 1208562, 1350412, 1390130, 1409989, 1419432, 1446870, 1611416, 1668156, 1688015, 1774290, 1929160, 2014270, 2025618, 2085195, 2363221, 2365720, 2383080, 2417124, 2700824, 2780260, 2819978, 2893740, 3021405, 3336312, 3376030, 3424259, 3548580, 4028540, 4051236, 4170390, 4229967, 4726442, 4834248, 5064045, 5560520, 5639956, 5787480, 6042810, 6752060, 6848518, 7049945, 7089663, 7097160, 8057080, 8102472, 8340780, 8459934, 9452884, 9869923, 10128090, 10272777, 11279912, 11816105, 12085620, 13504120, 13697036, 14099890, 14179326, 16681560, 16919868, 17121295, 18905768, 19739846, 20256180, 20545554, 21149835, 23632210, 23969813, 24171240, 27394072, 28199780, 28358652, 29609769, 33839736, 34242590, 35448315, 39479692, 40512360, 41091108, 42299670, 47264420, 47939626, 49349615, 51363885, 56399560, 56717304, 59219538, 68485180, 70896630, 71909439, 78959384, 82182216, 84599340, 94528840, 95879252, 98699230, 102727770, 118439076, 119849065, 136970360, 141793260, 143818878, 148048845, 167788691, 169198680, 191758504, 197398460, 205455540, 236878152, 239698130, 283586520, 287637756, 296097690, 335577382, 359547195, 394796920, 410911080, 479396260, 503366073, 575275512, 592195380, 671154764, 719094390, 838943455, 958792520, 1006732146, 1184390760, 1342309528, 1438188780, 1677886910, 2013464292, 2516830365, 2876377560, 3355773820, 4026928584, 5033660730, 6711547640, 10067321460, 20134642920]

約数ペア:

[(1, 20134642920), (2, 10067321460), (3, 6711547640), (4, 5033660730), (5, 4026928584), (6, 3355773820), (7, 2876377560), (8, 2516830365), (10, 2013464292), (12, 1677886910), (14, 1438188780), (15, 1342309528), (17, 1184390760), (20, 1006732146), (21, 958792520), (24, 838943455), (28, 719094390), (30, 671154764), (34, 592195380), (35, 575275512), (40, 503366073), (42, 479396260), (49, 410911080), (51, 394796920), (56, 359547195), (60, 335577382), (68, 296097690), (70, 287637756), (71, 283586520), (84, 239698130), (85, 236878152), (98, 205455540), (102, 197398460), (105, 191758504), (119, 169198680), (120, 167788691), (136, 148048845), (140, 143818878), (142, 141793260), (147, 136970360), (168, 119849065), (170, 118439076), (196, 102727770), (204, 98699230), (210, 95879252), (213, 94528840), (238, 84599340), (245, 82182216), (255, 78959384), (280, 71909439), (284, 70896630), (294, 68485180), (340, 59219538), (355, 56717304), (357, 56399560), (392, 51363885), (408, 49349615), (420, 47939626), (426, 47264420), (476, 42299670), (490, 41091108), (497, 40512360), (510, 39479692), (568, 35448315), (588, 34242590), (595, 33839736), (680, 29609769), (710, 28358652), (714, 28199780), (735, 27394072), (833, 24171240), (840, 23969813), (852, 23632210), (952, 21149835), (980, 20545554), (994, 20256180), (1020, 19739846), (1065, 18905768), (1176, 17121295), (1190, 16919868), (1207, 16681560), (1420, 14179326), (1428, 14099890), (1470, 13697036), (1491, 13504120), (1666, 12085620), (1704, 11816105), (1785, 11279912), (1960, 10272777), (1988, 10128090), (2040, 9869923), (2130, 9452884), (2380, 8459934), (2414, 8340780), (2485, 8102472), (2499, 8057080), (2837, 7097160), (2840, 7089663), (2856, 7049945), (2940, 6848518), (2982, 6752060), (3332, 6042810), (3479, 5787480), (3570, 5639956), (3621, 5560520), (3976, 5064045), (4165, 4834248), (4260, 4726442), (4760, 4229967), (4828, 4170390), (4970, 4051236), (4998, 4028540), (5674, 3548580), (5880, 3424259), (5964, 3376030), (6035, 3336312), (6664, 3021405), (6958, 2893740), (7140, 2819978), (7242, 2780260), (7455, 2700824), (8330, 2417124), (8449, 2383080), (8511, 2365720), (8520, 2363221), (9656, 2085195), (9940, 2025618), (9996, 2014270), (10437, 1929160), (11348, 1774290), (11928, 1688015), (12070, 1668156), (12495, 1611416), (13916, 1446870), (14185, 1419432), (14280, 1409989), (14484, 1390130), (14910, 1350412), (16660, 1208562), (16898, 1191540), (17022, 1182860), (17395, 1157496), (18105, 1112104), (19859, 1013880), (19880, 1012809), (19992, 1007135), (20874, 964580), (22696, 887145), (24140, 834078), (24990, 805708), (25347, 794360), (27832, 723435), (28370, 709716), (28968, 695065), (29820, 675206), (33320, 604281), (33796, 595770), (34044, 591430), (34790, 578748), (36210, 556052), (39718, 506940), (41748, 482290), (42245, 476616), (42555, 473144), (48229, 417480), (48280, 417039), (49980, 402854), (50694, 397180), (52185, 385832), (56740, 354858), (59143, 340440), (59577, 337960), (59640, 337603), (67592, 297885), (68088, 295715), (69580, 289374), (72420, 278026), (79436, 253470), (83496, 241145), (84490, 238308), (85110, 236572), (96458, 208740), (99295, 202776), (99960, 201427), (101388, 198590), (104370, 192916), (113480, 177429), (118286, 170220), (119154, 168980), (126735, 158872), (139013, 144840), (139160, 144687)]