581272320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 2025031680

約数和(自身を除く): 1443759360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 257, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 514, 570, 589, 608, 620, 640, 744, 760, 768, 771, 912, 930, 960, 992, 1028, 1140, 1178, 1216, 1240, 1280, 1285, 1488, 1520, 1542, 1767, 1824, 1860, 1920, 1984, 2056, 2280, 2356, 2432, 2480, 2570, 2945, 2976, 3040, 3084, 3534, 3648, 3720, 3840, 3855, 3968, 4112, 4560, 4712, 4864, 4883, 4960, 5140, 5890, 5952, 6080, 6168, 7068, 7296, 7440, 7710, 7936, 7967, 8224, 8835, 9120, 9424, 9766, 9920, 10280, 11780, 11904, 12160, 12336, 14136, 14592, 14649, 14880, 15420, 15934, 16448, 17670, 18240, 18848, 19532, 19840, 20560, 23560, 23808, 23901, 24320, 24415, 24672, 28272, 29298, 29760, 30840, 31868, 32896, 35340, 36480, 37696, 39064, 39680, 39835, 41120, 47120, 47802, 48830, 49344, 56544, 58596, 59520, 61680, 63736, 65792, 70680, 72960, 73245, 75392, 78128, 79670, 82240, 94240, 95604, 97660, 98688, 113088, 117192, 119040, 119505, 123360, 127472, 141360, 146490, 150784, 151373, 156256, 159340, 164480, 188480, 191208, 195320, 197376, 226176, 234384, 239010, 246720, 254944, 282720, 292980, 302746, 312512, 318680, 328960, 376960, 382416, 390640, 452352, 454119, 468768, 478020, 493440, 509888, 565440, 585960, 605492, 625024, 637360, 753920, 756865, 764832, 781280, 908238, 937536, 956040, 986880, 1019776, 1130880, 1171920, 1210984, 1250048, 1274720, 1513730, 1529664, 1562560, 1816476, 1875072, 1912080, 2039552, 2261760, 2270595, 2343840, 2421968, 2549440, 3027460, 3059328, 3125120, 3632952, 3750144, 3824160, 4541190, 4687680, 4843936, 5098880, 6054920, 6118656, 6250240, 7265904, 7648320, 9082380, 9375360, 9687872, 10197760, 12109840, 14531808, 15296640, 18164760, 18750720, 19375744, 24219680, 29063616, 30593280, 36329520, 38751488, 48439360, 58127232, 72659040, 96878720, 116254464, 145318080, 193757440, 290636160, 581272320]

約数ペア:

[(1, 581272320), (2, 290636160), (3, 193757440), (4, 145318080), (5, 116254464), (6, 96878720), (8, 72659040), (10, 58127232), (12, 48439360), (15, 38751488), (16, 36329520), (19, 30593280), (20, 29063616), (24, 24219680), (30, 19375744), (31, 18750720), (32, 18164760), (38, 15296640), (40, 14531808), (48, 12109840), (57, 10197760), (60, 9687872), (62, 9375360), (64, 9082380), (76, 7648320), (80, 7265904), (93, 6250240), (95, 6118656), (96, 6054920), (114, 5098880), (120, 4843936), (124, 4687680), (128, 4541190), (152, 3824160), (155, 3750144), (160, 3632952), (186, 3125120), (190, 3059328), (192, 3027460), (228, 2549440), (240, 2421968), (248, 2343840), (256, 2270595), (257, 2261760), (285, 2039552), (304, 1912080), (310, 1875072), (320, 1816476), (372, 1562560), (380, 1529664), (384, 1513730), (456, 1274720), (465, 1250048), (480, 1210984), (496, 1171920), (514, 1130880), (570, 1019776), (589, 986880), (608, 956040), (620, 937536), (640, 908238), (744, 781280), (760, 764832), (768, 756865), (771, 753920), (912, 637360), (930, 625024), (960, 605492), (992, 585960), (1028, 565440), (1140, 509888), (1178, 493440), (1216, 478020), (1240, 468768), (1280, 454119), (1285, 452352), (1488, 390640), (1520, 382416), (1542, 376960), (1767, 328960), (1824, 318680), (1860, 312512), (1920, 302746), (1984, 292980), (2056, 282720), (2280, 254944), (2356, 246720), (2432, 239010), (2480, 234384), (2570, 226176), (2945, 197376), (2976, 195320), (3040, 191208), (3084, 188480), (3534, 164480), (3648, 159340), (3720, 156256), (3840, 151373), (3855, 150784), (3968, 146490), (4112, 141360), (4560, 127472), (4712, 123360), (4864, 119505), (4883, 119040), (4960, 117192), (5140, 113088), (5890, 98688), (5952, 97660), (6080, 95604), (6168, 94240), (7068, 82240), (7296, 79670), (7440, 78128), (7710, 75392), (7936, 73245), (7967, 72960), (8224, 70680), (8835, 65792), (9120, 63736), (9424, 61680), (9766, 59520), (9920, 58596), (10280, 56544), (11780, 49344), (11904, 48830), (12160, 47802), (12336, 47120), (14136, 41120), (14592, 39835), (14649, 39680), (14880, 39064), (15420, 37696), (15934, 36480), (16448, 35340), (17670, 32896), (18240, 31868), (18848, 30840), (19532, 29760), (19840, 29298), (20560, 28272), (23560, 24672), (23808, 24415), (23901, 24320)]