1975950240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 384

約数和(自身を含む): 7242504192

約数和(自身を除く): 5266553952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 53, 55, 60, 66, 69, 80, 88, 92, 96, 106, 110, 115, 120, 132, 138, 159, 160, 165, 176, 184, 212, 220, 230, 240, 253, 264, 265, 276, 307, 318, 330, 345, 352, 368, 424, 440, 460, 480, 506, 528, 530, 552, 583, 614, 636, 660, 690, 736, 759, 795, 848, 880, 920, 921, 1012, 1056, 1060, 1104, 1166, 1219, 1228, 1265, 1272, 1320, 1380, 1518, 1535, 1590, 1696, 1749, 1760, 1840, 1842, 2024, 2120, 2208, 2332, 2438, 2456, 2530, 2544, 2640, 2760, 2915, 3036, 3070, 3180, 3377, 3498, 3657, 3680, 3684, 3795, 4048, 4240, 4605, 4664, 4876, 4912, 5060, 5088, 5280, 5520, 5830, 6072, 6095, 6140, 6360, 6754, 6996, 7061, 7314, 7368, 7590, 8096, 8480, 8745, 9210, 9328, 9752, 9824, 10120, 10131, 11040, 11660, 12144, 12190, 12280, 12720, 13409, 13508, 13992, 14122, 14628, 14736, 15180, 16271, 16885, 17490, 18285, 18420, 18656, 19504, 20240, 20262, 21183, 23320, 24288, 24380, 24560, 25440, 26818, 27016, 27984, 28244, 29256, 29472, 30360, 32542, 33770, 34980, 35305, 36570, 36840, 39008, 40227, 40480, 40524, 42366, 46640, 48760, 48813, 49120, 50655, 53636, 54032, 55968, 56488, 58512, 60720, 65084, 67045, 67540, 69960, 70610, 73140, 73680, 77671, 80454, 81048, 81355, 84732, 93280, 97520, 97626, 101310, 105915, 107272, 108064, 112976, 117024, 121440, 130168, 134090, 135080, 139920, 141220, 146280, 147360, 155342, 160908, 162096, 162710, 169464, 178981, 195040, 195252, 201135, 202620, 211830, 214544, 225952, 233013, 244065, 260336, 268180, 270160, 279840, 282440, 292560, 310684, 321816, 324192, 325420, 338928, 357962, 374233, 388355, 390504, 402270, 405240, 423660, 429088, 466026, 488130, 520672, 536360, 536943, 540320, 564880, 585120, 621368, 643632, 650840, 677856, 715924, 748466, 776710, 781008, 804540, 810480, 847320, 894905, 932052, 976260, 1072720, 1073886, 1122699, 1129760, 1165065, 1242736, 1287264, 1301680, 1431848, 1496932, 1553420, 1562016, 1609080, 1620960, 1694640, 1789810, 1864104, 1871165, 1952520, 2145440, 2147772, 2245398, 2330130, 2485472, 2603360, 2684715, 2863696, 2993864, 3106840, 3218160, 3389280, 3579620, 3728208, 3742330, 3905040, 4116563, 4295544, 4490796, 4660260, 5369430, 5613495, 5727392, 5987728, 6213680, 6436320, 7159240, 7456416, 7484660, 7810080, 8233126, 8591088, 8981592, 9320520, 10738860, 11226990, 11975456, 12349689, 12427360, 14318480, 14969320, 16466252, 17182176, 17963184, 18641040, 20582815, 21477720, 22453980, 24699378, 28636960, 29938640, 32932504, 35926368, 37282080, 41165630, 42955440, 44907960, 49398756, 59877280, 61748445, 65865008, 82331260, 85910880, 89815920, 98797512, 123496890, 131730016, 164662520, 179631840, 197595024, 246993780, 329325040, 395190048, 493987560, 658650080, 987975120, 1975950240]

約数ペア:

[(1, 1975950240), (2, 987975120), (3, 658650080), (4, 493987560), (5, 395190048), (6, 329325040), (8, 246993780), (10, 197595024), (11, 179631840), (12, 164662520), (15, 131730016), (16, 123496890), (20, 98797512), (22, 89815920), (23, 85910880), (24, 82331260), (30, 65865008), (32, 61748445), (33, 59877280), (40, 49398756), (44, 44907960), (46, 42955440), (48, 41165630), (53, 37282080), (55, 35926368), (60, 32932504), (66, 29938640), (69, 28636960), (80, 24699378), (88, 22453980), (92, 21477720), (96, 20582815), (106, 18641040), (110, 17963184), (115, 17182176), (120, 16466252), (132, 14969320), (138, 14318480), (159, 12427360), (160, 12349689), (165, 11975456), (176, 11226990), (184, 10738860), (212, 9320520), (220, 8981592), (230, 8591088), (240, 8233126), (253, 7810080), (264, 7484660), (265, 7456416), (276, 7159240), (307, 6436320), (318, 6213680), (330, 5987728), (345, 5727392), (352, 5613495), (368, 5369430), (424, 4660260), (440, 4490796), (460, 4295544), (480, 4116563), (506, 3905040), (528, 3742330), (530, 3728208), (552, 3579620), (583, 3389280), (614, 3218160), (636, 3106840), (660, 2993864), (690, 2863696), (736, 2684715), (759, 2603360), (795, 2485472), (848, 2330130), (880, 2245398), (920, 2147772), (921, 2145440), (1012, 1952520), (1056, 1871165), (1060, 1864104), (1104, 1789810), (1166, 1694640), (1219, 1620960), (1228, 1609080), (1265, 1562016), (1272, 1553420), (1320, 1496932), (1380, 1431848), (1518, 1301680), (1535, 1287264), (1590, 1242736), (1696, 1165065), (1749, 1129760), (1760, 1122699), (1840, 1073886), (1842, 1072720), (2024, 976260), (2120, 932052), (2208, 894905), (2332, 847320), (2438, 810480), (2456, 804540), (2530, 781008), (2544, 776710), (2640, 748466), (2760, 715924), (2915, 677856), (3036, 650840), (3070, 643632), (3180, 621368), (3377, 585120), (3498, 564880), (3657, 540320), (3680, 536943), (3684, 536360), (3795, 520672), (4048, 488130), (4240, 466026), (4605, 429088), (4664, 423660), (4876, 405240), (4912, 402270), (5060, 390504), (5088, 388355), (5280, 374233), (5520, 357962), (5830, 338928), (6072, 325420), (6095, 324192), (6140, 321816), (6360, 310684), (6754, 292560), (6996, 282440), (7061, 279840), (7314, 270160), (7368, 268180), (7590, 260336), (8096, 244065), (8480, 233013), (8745, 225952), (9210, 214544), (9328, 211830), (9752, 202620), (9824, 201135), (10120, 195252), (10131, 195040), (11040, 178981), (11660, 169464), (12144, 162710), (12190, 162096), (12280, 160908), (12720, 155342), (13409, 147360), (13508, 146280), (13992, 141220), (14122, 139920), (14628, 135080), (14736, 134090), (15180, 130168), (16271, 121440), (16885, 117024), (17490, 112976), (18285, 108064), (18420, 107272), (18656, 105915), (19504, 101310), (20240, 97626), (20262, 97520), (21183, 93280), (23320, 84732), (24288, 81355), (24380, 81048), (24560, 80454), (25440, 77671), (26818, 73680), (27016, 73140), (27984, 70610), (28244, 69960), (29256, 67540), (29472, 67045), (30360, 65084), (32542, 60720), (33770, 58512), (34980, 56488), (35305, 55968), (36570, 54032), (36840, 53636), (39008, 50655), (40227, 49120), (40480, 48813), (40524, 48760), (42366, 46640)]