938426720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 288

約数和(自身を含む): 2931054336

約数和(自身を除く): 1992627616

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 211, 220, 224, 266, 280, 304, 308, 352, 361, 380, 385, 418, 422, 440, 532, 560, 608, 616, 665, 722, 760, 770, 836, 844, 880, 1045, 1055, 1064, 1120, 1232, 1330, 1444, 1463, 1477, 1520, 1540, 1672, 1688, 1760, 1805, 2090, 2110, 2128, 2321, 2464, 2527, 2660, 2888, 2926, 2954, 3040, 3080, 3344, 3376, 3610, 3971, 4009, 4180, 4220, 4256, 4642, 5054, 5320, 5776, 5852, 5908, 6160, 6688, 6752, 7220, 7315, 7385, 7942, 8018, 8360, 8440, 9284, 10108, 10640, 11552, 11605, 11704, 11816, 12320, 12635, 14440, 14630, 14770, 15884, 16036, 16247, 16720, 16880, 18568, 19855, 20045, 20216, 21280, 23210, 23408, 23632, 25270, 27797, 28063, 28880, 29260, 29540, 31768, 32072, 32494, 33440, 33760, 37136, 39710, 40090, 40432, 44099, 46420, 46816, 47264, 50540, 55594, 56126, 57760, 58520, 59080, 63536, 64144, 64988, 74272, 76171, 79420, 80180, 80864, 81235, 88198, 92840, 101080, 111188, 112252, 117040, 118160, 127072, 128288, 129976, 138985, 140315, 152342, 158840, 160360, 162470, 176396, 185680, 202160, 220495, 222376, 224504, 234080, 236320, 259952, 277970, 280630, 304684, 308693, 317680, 320720, 324940, 352792, 371360, 380855, 404320, 440990, 444752, 449008, 519904, 533197, 555940, 561260, 609368, 617386, 635360, 641440, 649880, 705584, 761710, 837881, 881980, 889504, 898016, 1066394, 1111880, 1122520, 1218736, 1234772, 1299760, 1411168, 1523420, 1543465, 1675762, 1763960, 2132788, 2223760, 2245040, 2437472, 2469544, 2599520, 2665985, 3046840, 3086930, 3351524, 3527920, 4189405, 4265576, 4447520, 4490080, 4939088, 5331970, 5865167, 6093680, 6173860, 6703048, 7055840, 8378810, 8531152, 9878176, 10663940, 11730334, 12187360, 12347720, 13406096, 16757620, 17062304, 21327880, 23460668, 24695440, 26812192, 29325835, 33515240, 42655760, 46921336, 49390880, 58651670, 67030480, 85311520, 93842672, 117303340, 134060960, 187685344, 234606680, 469213360, 938426720]

約数ペア:

[(1, 938426720), (2, 469213360), (4, 234606680), (5, 187685344), (7, 134060960), (8, 117303340), (10, 93842672), (11, 85311520), (14, 67030480), (16, 58651670), (19, 49390880), (20, 46921336), (22, 42655760), (28, 33515240), (32, 29325835), (35, 26812192), (38, 24695440), (40, 23460668), (44, 21327880), (55, 17062304), (56, 16757620), (70, 13406096), (76, 12347720), (77, 12187360), (80, 11730334), (88, 10663940), (95, 9878176), (110, 8531152), (112, 8378810), (133, 7055840), (140, 6703048), (152, 6173860), (154, 6093680), (160, 5865167), (176, 5331970), (190, 4939088), (209, 4490080), (211, 4447520), (220, 4265576), (224, 4189405), (266, 3527920), (280, 3351524), (304, 3086930), (308, 3046840), (352, 2665985), (361, 2599520), (380, 2469544), (385, 2437472), (418, 2245040), (422, 2223760), (440, 2132788), (532, 1763960), (560, 1675762), (608, 1543465), (616, 1523420), (665, 1411168), (722, 1299760), (760, 1234772), (770, 1218736), (836, 1122520), (844, 1111880), (880, 1066394), (1045, 898016), (1055, 889504), (1064, 881980), (1120, 837881), (1232, 761710), (1330, 705584), (1444, 649880), (1463, 641440), (1477, 635360), (1520, 617386), (1540, 609368), (1672, 561260), (1688, 555940), (1760, 533197), (1805, 519904), (2090, 449008), (2110, 444752), (2128, 440990), (2321, 404320), (2464, 380855), (2527, 371360), (2660, 352792), (2888, 324940), (2926, 320720), (2954, 317680), (3040, 308693), (3080, 304684), (3344, 280630), (3376, 277970), (3610, 259952), (3971, 236320), (4009, 234080), (4180, 224504), (4220, 222376), (4256, 220495), (4642, 202160), (5054, 185680), (5320, 176396), (5776, 162470), (5852, 160360), (5908, 158840), (6160, 152342), (6688, 140315), (6752, 138985), (7220, 129976), (7315, 128288), (7385, 127072), (7942, 118160), (8018, 117040), (8360, 112252), (8440, 111188), (9284, 101080), (10108, 92840), (10640, 88198), (11552, 81235), (11605, 80864), (11704, 80180), (11816, 79420), (12320, 76171), (12635, 74272), (14440, 64988), (14630, 64144), (14770, 63536), (15884, 59080), (16036, 58520), (16247, 57760), (16720, 56126), (16880, 55594), (18568, 50540), (19855, 47264), (20045, 46816), (20216, 46420), (21280, 44099), (23210, 40432), (23408, 40090), (23632, 39710), (25270, 37136), (27797, 33760), (28063, 33440), (28880, 32494), (29260, 32072), (29540, 31768)]