238955520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 176

約数和(自身を含む): 782903808

約数和(自身を除く): 543948288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 331, 376, 384, 470, 480, 512, 564, 640, 662, 705, 752, 768, 940, 960, 993, 1024, 1128, 1280, 1324, 1410, 1504, 1536, 1655, 1880, 1920, 1986, 2256, 2560, 2648, 2820, 3008, 3072, 3310, 3760, 3840, 3972, 4512, 4965, 5120, 5296, 5640, 6016, 6620, 7520, 7680, 7944, 9024, 9930, 10592, 11280, 12032, 13240, 15040, 15360, 15557, 15888, 18048, 19860, 21184, 22560, 24064, 26480, 30080, 31114, 31776, 36096, 39720, 42368, 45120, 46671, 48128, 52960, 60160, 62228, 63552, 72192, 77785, 79440, 84736, 90240, 93342, 105920, 120320, 124456, 127104, 144384, 155570, 158880, 169472, 180480, 186684, 211840, 233355, 240640, 248912, 254208, 311140, 317760, 338944, 360960, 373368, 423680, 466710, 497824, 508416, 622280, 635520, 721920, 746736, 847360, 933420, 995648, 1016832, 1244560, 1271040, 1493472, 1694720, 1866840, 1991296, 2489120, 2542080, 2986944, 3733680, 3982592, 4978240, 5084160, 5973888, 7467360, 7965184, 9956480, 11947776, 14934720, 15930368, 19912960, 23895552, 29869440, 39825920, 47791104, 59738880, 79651840, 119477760, 238955520]

約数ペア:

[(1, 238955520), (2, 119477760), (3, 79651840), (4, 59738880), (5, 47791104), (6, 39825920), (8, 29869440), (10, 23895552), (12, 19912960), (15, 15930368), (16, 14934720), (20, 11947776), (24, 9956480), (30, 7965184), (32, 7467360), (40, 5973888), (47, 5084160), (48, 4978240), (60, 3982592), (64, 3733680), (80, 2986944), (94, 2542080), (96, 2489120), (120, 1991296), (128, 1866840), (141, 1694720), (160, 1493472), (188, 1271040), (192, 1244560), (235, 1016832), (240, 995648), (256, 933420), (282, 847360), (320, 746736), (331, 721920), (376, 635520), (384, 622280), (470, 508416), (480, 497824), (512, 466710), (564, 423680), (640, 373368), (662, 360960), (705, 338944), (752, 317760), (768, 311140), (940, 254208), (960, 248912), (993, 240640), (1024, 233355), (1128, 211840), (1280, 186684), (1324, 180480), (1410, 169472), (1504, 158880), (1536, 155570), (1655, 144384), (1880, 127104), (1920, 124456), (1986, 120320), (2256, 105920), (2560, 93342), (2648, 90240), (2820, 84736), (3008, 79440), (3072, 77785), (3310, 72192), (3760, 63552), (3840, 62228), (3972, 60160), (4512, 52960), (4965, 48128), (5120, 46671), (5296, 45120), (5640, 42368), (6016, 39720), (6620, 36096), (7520, 31776), (7680, 31114), (7944, 30080), (9024, 26480), (9930, 24064), (10592, 22560), (11280, 21184), (12032, 19860), (13240, 18048), (15040, 15888), (15360, 15557)]