258017280

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 851497920

約数和(自身を除く): 593480640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 227, 240, 256, 296, 320, 370, 384, 444, 454, 480, 512, 555, 592, 640, 681, 740, 768, 888, 908, 960, 1024, 1110, 1135, 1184, 1280, 1362, 1480, 1536, 1776, 1816, 1920, 2048, 2220, 2270, 2368, 2560, 2724, 2960, 3072, 3405, 3552, 3632, 3840, 4440, 4540, 4736, 5120, 5448, 5920, 6144, 6810, 7104, 7264, 7680, 8399, 8880, 9080, 9472, 10240, 10896, 11840, 13620, 14208, 14528, 15360, 16798, 17760, 18160, 18944, 21792, 23680, 25197, 27240, 28416, 29056, 30720, 33596, 35520, 36320, 37888, 41995, 43584, 47360, 50394, 54480, 56832, 58112, 67192, 71040, 72640, 75776, 83990, 87168, 94720, 100788, 108960, 113664, 116224, 125985, 134384, 142080, 145280, 167980, 174336, 189440, 201576, 217920, 227328, 232448, 251970, 268768, 284160, 290560, 335960, 348672, 378880, 403152, 435840, 464896, 503940, 537536, 568320, 581120, 671920, 697344, 806304, 871680, 1007880, 1075072, 1136640, 1162240, 1343840, 1394688, 1612608, 1743360, 2015760, 2150144, 2324480, 2687680, 3225216, 3486720, 4031520, 4300288, 5375360, 6450432, 6973440, 8063040, 8600576, 10750720, 12900864, 16126080, 17201152, 21501440, 25801728, 32252160, 43002880, 51603456, 64504320, 86005760, 129008640, 258017280]

約数ペア:

[(1, 258017280), (2, 129008640), (3, 86005760), (4, 64504320), (5, 51603456), (6, 43002880), (8, 32252160), (10, 25801728), (12, 21501440), (15, 17201152), (16, 16126080), (20, 12900864), (24, 10750720), (30, 8600576), (32, 8063040), (37, 6973440), (40, 6450432), (48, 5375360), (60, 4300288), (64, 4031520), (74, 3486720), (80, 3225216), (96, 2687680), (111, 2324480), (120, 2150144), (128, 2015760), (148, 1743360), (160, 1612608), (185, 1394688), (192, 1343840), (222, 1162240), (227, 1136640), (240, 1075072), (256, 1007880), (296, 871680), (320, 806304), (370, 697344), (384, 671920), (444, 581120), (454, 568320), (480, 537536), (512, 503940), (555, 464896), (592, 435840), (640, 403152), (681, 378880), (740, 348672), (768, 335960), (888, 290560), (908, 284160), (960, 268768), (1024, 251970), (1110, 232448), (1135, 227328), (1184, 217920), (1280, 201576), (1362, 189440), (1480, 174336), (1536, 167980), (1776, 145280), (1816, 142080), (1920, 134384), (2048, 125985), (2220, 116224), (2270, 113664), (2368, 108960), (2560, 100788), (2724, 94720), (2960, 87168), (3072, 83990), (3405, 75776), (3552, 72640), (3632, 71040), (3840, 67192), (4440, 58112), (4540, 56832), (4736, 54480), (5120, 50394), (5448, 47360), (5920, 43584), (6144, 41995), (6810, 37888), (7104, 36320), (7264, 35520), (7680, 33596), (8399, 30720), (8880, 29056), (9080, 28416), (9472, 27240), (10240, 25197), (10896, 23680), (11840, 21792), (13620, 18944), (14208, 18160), (14528, 17760), (15360, 16798)]