2938083840

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{4723}}^1$

素因数の和:4761

約数の個数: 240

約数和(自身を含む): 10554511968

約数和(自身を除く): 7616428128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4608, 4723, 4860, 5184, 5760, 6480, 6912, 7680, 7776, 8640, 9446, 9720, 10368, 11520, 12960, 13824, 14169, 15552, 17280, 18892, 19440, 20736, 23040, 23615, 25920, 28338, 31104, 34560, 37784, 38880, 41472, 42507, 47230, 51840, 56676, 62208, 69120, 70845, 75568, 77760, 85014, 94460, 103680, 113352, 124416, 127521, 141690, 151136, 155520, 170028, 188920, 207360, 212535, 226704, 255042, 283380, 302272, 311040, 340056, 377840, 382563, 425070, 453408, 510084, 566760, 604544, 622080, 637605, 680112, 755680, 765126, 850140, 906816, 1020168, 1133520, 1147689, 1209088, 1275210, 1360224, 1511360, 1530252, 1700280, 1813632, 1912815, 2040336, 2267040, 2295378, 2418176, 2550420, 2720448, 3022720, 3060504, 3400560, 3627264, 3825630, 4080672, 4534080, 4590756, 5100840, 5440896, 5738445, 6045440, 6121008, 6801120, 7254528, 7651260, 8161344, 9068160, 9181512, 10201680, 10881792, 11476890, 12090880, 12242016, 13602240, 15302520, 16322688, 18136320, 18363024, 20403360, 21763584, 22953780, 24484032, 27204480, 30605040, 32645376, 36272640, 36726048, 40806720, 45907560, 48968064, 54408960, 61210080, 65290752, 73452096, 81613440, 91815120, 97936128, 108817920, 122420160, 146904192, 163226880, 183630240, 195872256, 244840320, 293808384, 326453760, 367260480, 489680640, 587616768, 734520960, 979361280, 1469041920, 2938083840]

約数ペア:

[(1, 2938083840), (2, 1469041920), (3, 979361280), (4, 734520960), (5, 587616768), (6, 489680640), (8, 367260480), (9, 326453760), (10, 293808384), (12, 244840320), (15, 195872256), (16, 183630240), (18, 163226880), (20, 146904192), (24, 122420160), (27, 108817920), (30, 97936128), (32, 91815120), (36, 81613440), (40, 73452096), (45, 65290752), (48, 61210080), (54, 54408960), (60, 48968064), (64, 45907560), (72, 40806720), (80, 36726048), (81, 36272640), (90, 32645376), (96, 30605040), (108, 27204480), (120, 24484032), (128, 22953780), (135, 21763584), (144, 20403360), (160, 18363024), (162, 18136320), (180, 16322688), (192, 15302520), (216, 13602240), (240, 12242016), (243, 12090880), (256, 11476890), (270, 10881792), (288, 10201680), (320, 9181512), (324, 9068160), (360, 8161344), (384, 7651260), (405, 7254528), (432, 6801120), (480, 6121008), (486, 6045440), (512, 5738445), (540, 5440896), (576, 5100840), (640, 4590756), (648, 4534080), (720, 4080672), (768, 3825630), (810, 3627264), (864, 3400560), (960, 3060504), (972, 3022720), (1080, 2720448), (1152, 2550420), (1215, 2418176), (1280, 2295378), (1296, 2267040), (1440, 2040336), (1536, 1912815), (1620, 1813632), (1728, 1700280), (1920, 1530252), (1944, 1511360), (2160, 1360224), (2304, 1275210), (2430, 1209088), (2560, 1147689), (2592, 1133520), (2880, 1020168), (3240, 906816), (3456, 850140), (3840, 765126), (3888, 755680), (4320, 680112), (4608, 637605), (4723, 622080), (4860, 604544), (5184, 566760), (5760, 510084), (6480, 453408), (6912, 425070), (7680, 382563), (7776, 377840), (8640, 340056), (9446, 311040), (9720, 302272), (10368, 283380), (11520, 255042), (12960, 226704), (13824, 212535), (14169, 207360), (15552, 188920), (17280, 170028), (18892, 155520), (19440, 151136), (20736, 141690), (23040, 127521), (23615, 124416), (25920, 113352), (28338, 103680), (31104, 94460), (34560, 85014), (37784, 77760), (38880, 75568), (41472, 70845), (42507, 69120), (47230, 62208), (51840, 56676)]