4278458880

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 400

約数和(自身を含む): 15685781760

約数和(自身を除く): 11407322880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 324, 360, 376, 384, 405, 423, 432, 439, 470, 480, 512, 540, 564, 576, 640, 648, 705, 720, 752, 768, 810, 846, 864, 878, 940, 960, 1080, 1128, 1152, 1269, 1280, 1296, 1317, 1410, 1440, 1504, 1536, 1620, 1692, 1728, 1756, 1880, 1920, 2115, 2160, 2195, 2256, 2304, 2538, 2560, 2592, 2634, 2820, 2880, 3008, 3240, 3384, 3456, 3512, 3760, 3807, 3840, 3951, 4230, 4320, 4390, 4512, 4608, 5076, 5184, 5268, 5640, 5760, 6016, 6345, 6480, 6585, 6768, 6912, 7024, 7520, 7614, 7680, 7902, 8460, 8640, 8780, 9024, 10152, 10368, 10536, 11280, 11520, 11853, 12032, 12690, 12960, 13170, 13536, 13824, 14048, 15040, 15228, 15804, 16920, 17280, 17560, 18048, 19035, 19755, 20304, 20633, 20736, 21072, 22560, 23040, 23706, 24064, 25380, 25920, 26340, 27072, 28096, 30080, 30456, 31608, 33840, 34560, 35120, 35559, 36096, 38070, 39510, 40608, 41266, 41472, 42144, 45120, 47412, 50760, 51840, 52680, 54144, 56192, 59265, 60160, 60912, 61899, 63216, 67680, 69120, 70240, 71118, 72192, 76140, 79020, 81216, 82532, 84288, 90240, 94824, 101520, 103165, 103680, 105360, 108288, 112384, 118530, 120320, 121824, 123798, 126432, 135360, 140480, 142236, 152280, 158040, 162432, 165064, 168576, 177795, 180480, 185697, 189648, 203040, 206330, 207360, 210720, 216576, 224768, 237060, 243648, 247596, 252864, 270720, 280960, 284472, 304560, 309495, 316080, 324864, 330128, 337152, 355590, 360960, 371394, 379296, 406080, 412660, 421440, 474120, 487296, 495192, 505728, 541440, 557091, 561920, 568944, 609120, 618990, 632160, 649728, 660256, 674304, 711180, 742788, 758592, 812160, 825320, 842880, 928485, 948240, 974592, 990384, 1011456, 1082880, 1114182, 1123840, 1137888, 1218240, 1237980, 1264320, 1320512, 1422360, 1485576, 1517184, 1624320, 1650640, 1671273, 1685760, 1856970, 1896480, 1949184, 1980768, 2022912, 2228364, 2275776, 2436480, 2475960, 2528640, 2641024, 2785455, 2844720, 2971152, 3034368, 3248640, 3301280, 3342546, 3371520, 3713940, 3792960, 3961536, 4456728, 4551552, 4872960, 4951920, 5057280, 5282048, 5570910, 5689440, 5942304, 6068736, 6602560, 6685092, 7427880, 7585920, 7923072, 8356365, 8913456, 9103104, 9745920, 9903840, 10114560, 10564096, 11141820, 11378880, 11884608, 13205120, 13370184, 14855760, 15171840, 15846144, 16712730, 17826912, 18206208, 19807680, 22283640, 22757760, 23769216, 26410240, 26740368, 29711520, 30343680, 31692288, 33425460, 35653824, 39615360, 44567280, 45515520, 47538432, 52820480, 53480736, 59423040, 66850920, 71307648, 79230720, 89134560, 91031040, 95076864, 106961472, 118846080, 133701840, 142615296, 158461440, 178269120, 213922944, 237692160, 267403680, 285230592, 356538240, 427845888, 475384320, 534807360, 713076480, 855691776, 1069614720, 1426152960, 2139229440, 4278458880]

約数ペア:

[(1, 4278458880), (2, 2139229440), (3, 1426152960), (4, 1069614720), (5, 855691776), (6, 713076480), (8, 534807360), (9, 475384320), (10, 427845888), (12, 356538240), (15, 285230592), (16, 267403680), (18, 237692160), (20, 213922944), (24, 178269120), (27, 158461440), (30, 142615296), (32, 133701840), (36, 118846080), (40, 106961472), (45, 95076864), (47, 91031040), (48, 89134560), (54, 79230720), (60, 71307648), (64, 66850920), (72, 59423040), (80, 53480736), (81, 52820480), (90, 47538432), (94, 45515520), (96, 44567280), (108, 39615360), (120, 35653824), (128, 33425460), (135, 31692288), (141, 30343680), (144, 29711520), (160, 26740368), (162, 26410240), (180, 23769216), (188, 22757760), (192, 22283640), (216, 19807680), (235, 18206208), (240, 17826912), (256, 16712730), (270, 15846144), (282, 15171840), (288, 14855760), (320, 13370184), (324, 13205120), (360, 11884608), (376, 11378880), (384, 11141820), (405, 10564096), (423, 10114560), (432, 9903840), (439, 9745920), (470, 9103104), (480, 8913456), (512, 8356365), (540, 7923072), (564, 7585920), (576, 7427880), (640, 6685092), (648, 6602560), (705, 6068736), (720, 5942304), (752, 5689440), (768, 5570910), (810, 5282048), (846, 5057280), (864, 4951920), (878, 4872960), (940, 4551552), (960, 4456728), (1080, 3961536), (1128, 3792960), (1152, 3713940), (1269, 3371520), (1280, 3342546), (1296, 3301280), (1317, 3248640), (1410, 3034368), (1440, 2971152), (1504, 2844720), (1536, 2785455), (1620, 2641024), (1692, 2528640), (1728, 2475960), (1756, 2436480), (1880, 2275776), (1920, 2228364), (2115, 2022912), (2160, 1980768), (2195, 1949184), (2256, 1896480), (2304, 1856970), (2538, 1685760), (2560, 1671273), (2592, 1650640), (2634, 1624320), (2820, 1517184), (2880, 1485576), (3008, 1422360), (3240, 1320512), (3384, 1264320), (3456, 1237980), (3512, 1218240), (3760, 1137888), (3807, 1123840), (3840, 1114182), (3951, 1082880), (4230, 1011456), (4320, 990384), (4390, 974592), (4512, 948240), (4608, 928485), (5076, 842880), (5184, 825320), (5268, 812160), (5640, 758592), (5760, 742788), (6016, 711180), (6345, 674304), (6480, 660256), (6585, 649728), (6768, 632160), (6912, 618990), (7024, 609120), (7520, 568944), (7614, 561920), (7680, 557091), (7902, 541440), (8460, 505728), (8640, 495192), (8780, 487296), (9024, 474120), (10152, 421440), (10368, 412660), (10536, 406080), (11280, 379296), (11520, 371394), (11853, 360960), (12032, 355590), (12690, 337152), (12960, 330128), (13170, 324864), (13536, 316080), (13824, 309495), (14048, 304560), (15040, 284472), (15228, 280960), (15804, 270720), (16920, 252864), (17280, 247596), (17560, 243648), (18048, 237060), (19035, 224768), (19755, 216576), (20304, 210720), (20633, 207360), (20736, 206330), (21072, 203040), (22560, 189648), (23040, 185697), (23706, 180480), (24064, 177795), (25380, 168576), (25920, 165064), (26340, 162432), (27072, 158040), (28096, 152280), (30080, 142236), (30456, 140480), (31608, 135360), (33840, 126432), (34560, 123798), (35120, 121824), (35559, 120320), (36096, 118530), (38070, 112384), (39510, 108288), (40608, 105360), (41266, 103680), (41472, 103165), (42144, 101520), (45120, 94824), (47412, 90240), (50760, 84288), (51840, 82532), (52680, 81216), (54144, 79020), (56192, 76140), (59265, 72192), (60160, 71118), (60912, 70240), (61899, 69120), (63216, 67680)]