155228160

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 515773440

約数和(自身を除く): 360545280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 163, 186, 192, 240, 248, 256, 310, 320, 326, 372, 384, 465, 480, 489, 496, 512, 620, 640, 652, 744, 768, 815, 930, 960, 978, 992, 1024, 1240, 1280, 1304, 1488, 1536, 1630, 1860, 1920, 1956, 1984, 2048, 2445, 2480, 2560, 2608, 2976, 3072, 3260, 3720, 3840, 3912, 3968, 4890, 4960, 5053, 5120, 5216, 5952, 6144, 6520, 7440, 7680, 7824, 7936, 9780, 9920, 10106, 10240, 10432, 11904, 13040, 14880, 15159, 15360, 15648, 15872, 19560, 19840, 20212, 20864, 23808, 25265, 26080, 29760, 30318, 30720, 31296, 31744, 39120, 39680, 40424, 41728, 47616, 50530, 52160, 59520, 60636, 62592, 63488, 75795, 78240, 79360, 80848, 83456, 95232, 101060, 104320, 119040, 121272, 125184, 151590, 156480, 158720, 161696, 166912, 190464, 202120, 208640, 238080, 242544, 250368, 303180, 312960, 317440, 323392, 333824, 404240, 417280, 476160, 485088, 500736, 606360, 625920, 646784, 808480, 834560, 952320, 970176, 1001472, 1212720, 1251840, 1293568, 1616960, 1669120, 1940352, 2425440, 2503680, 2587136, 3233920, 3880704, 4850880, 5007360, 5174272, 6467840, 7761408, 9701760, 10348544, 12935680, 15522816, 19403520, 25871360, 31045632, 38807040, 51742720, 77614080, 155228160]

約数ペア:

[(1, 155228160), (2, 77614080), (3, 51742720), (4, 38807040), (5, 31045632), (6, 25871360), (8, 19403520), (10, 15522816), (12, 12935680), (15, 10348544), (16, 9701760), (20, 7761408), (24, 6467840), (30, 5174272), (31, 5007360), (32, 4850880), (40, 3880704), (48, 3233920), (60, 2587136), (62, 2503680), (64, 2425440), (80, 1940352), (93, 1669120), (96, 1616960), (120, 1293568), (124, 1251840), (128, 1212720), (155, 1001472), (160, 970176), (163, 952320), (186, 834560), (192, 808480), (240, 646784), (248, 625920), (256, 606360), (310, 500736), (320, 485088), (326, 476160), (372, 417280), (384, 404240), (465, 333824), (480, 323392), (489, 317440), (496, 312960), (512, 303180), (620, 250368), (640, 242544), (652, 238080), (744, 208640), (768, 202120), (815, 190464), (930, 166912), (960, 161696), (978, 158720), (992, 156480), (1024, 151590), (1240, 125184), (1280, 121272), (1304, 119040), (1488, 104320), (1536, 101060), (1630, 95232), (1860, 83456), (1920, 80848), (1956, 79360), (1984, 78240), (2048, 75795), (2445, 63488), (2480, 62592), (2560, 60636), (2608, 59520), (2976, 52160), (3072, 50530), (3260, 47616), (3720, 41728), (3840, 40424), (3912, 39680), (3968, 39120), (4890, 31744), (4960, 31296), (5053, 30720), (5120, 30318), (5216, 29760), (5952, 26080), (6144, 25265), (6520, 23808), (7440, 20864), (7680, 20212), (7824, 19840), (7936, 19560), (9780, 15872), (9920, 15648), (10106, 15360), (10240, 15159), (10432, 14880), (11904, 13040)]