316821120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1$

素因数の和:2183

約数の個数: 256

約数和(自身を含む): 1259642880

約数和(自身を除く): 942821760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2143, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4224, 4286, 4480, 4620, 4928, 5280, 6160, 6429, 6720, 7040, 7392, 8572, 9240, 9856, 10560, 10715, 12320, 12858, 13440, 14784, 15001, 17144, 18480, 21120, 21430, 23573, 24640, 25716, 29568, 30002, 32145, 34288, 36960, 42860, 45003, 47146, 49280, 51432, 60004, 64290, 68576, 70719, 73920, 75005, 85720, 90006, 94292, 102864, 117865, 120008, 128580, 137152, 141438, 147840, 150010, 165011, 171440, 180012, 188584, 205728, 225015, 235730, 240016, 257160, 274304, 282876, 300020, 330022, 342880, 353595, 360024, 377168, 411456, 450030, 471460, 480032, 495033, 514320, 565752, 600040, 660044, 685760, 707190, 720048, 754336, 822912, 825055, 900060, 942920, 960064, 990066, 1028640, 1131504, 1200080, 1320088, 1371520, 1414380, 1440096, 1508672, 1650110, 1800120, 1885840, 1920128, 1980132, 2057280, 2263008, 2400160, 2475165, 2640176, 2828760, 2880192, 3017344, 3300220, 3600240, 3771680, 3960264, 4114560, 4526016, 4800320, 4950330, 5280352, 5657520, 5760384, 6600440, 7200480, 7543360, 7920528, 9052032, 9600640, 9900660, 10560704, 11315040, 13200880, 14400960, 15086720, 15841056, 19801320, 21121408, 22630080, 26401760, 28801920, 31682112, 39602640, 45260160, 52803520, 63364224, 79205280, 105607040, 158410560, 316821120]

約数ペア:

[(1, 316821120), (2, 158410560), (3, 105607040), (4, 79205280), (5, 63364224), (6, 52803520), (7, 45260160), (8, 39602640), (10, 31682112), (11, 28801920), (12, 26401760), (14, 22630080), (15, 21121408), (16, 19801320), (20, 15841056), (21, 15086720), (22, 14400960), (24, 13200880), (28, 11315040), (30, 10560704), (32, 9900660), (33, 9600640), (35, 9052032), (40, 7920528), (42, 7543360), (44, 7200480), (48, 6600440), (55, 5760384), (56, 5657520), (60, 5280352), (64, 4950330), (66, 4800320), (70, 4526016), (77, 4114560), (80, 3960264), (84, 3771680), (88, 3600240), (96, 3300220), (105, 3017344), (110, 2880192), (112, 2828760), (120, 2640176), (128, 2475165), (132, 2400160), (140, 2263008), (154, 2057280), (160, 1980132), (165, 1920128), (168, 1885840), (176, 1800120), (192, 1650110), (210, 1508672), (220, 1440096), (224, 1414380), (231, 1371520), (240, 1320088), (264, 1200080), (280, 1131504), (308, 1028640), (320, 990066), (330, 960064), (336, 942920), (352, 900060), (384, 825055), (385, 822912), (420, 754336), (440, 720048), (448, 707190), (462, 685760), (480, 660044), (528, 600040), (560, 565752), (616, 514320), (640, 495033), (660, 480032), (672, 471460), (704, 450030), (770, 411456), (840, 377168), (880, 360024), (896, 353595), (924, 342880), (960, 330022), (1056, 300020), (1120, 282876), (1155, 274304), (1232, 257160), (1320, 240016), (1344, 235730), (1408, 225015), (1540, 205728), (1680, 188584), (1760, 180012), (1848, 171440), (1920, 165011), (2112, 150010), (2143, 147840), (2240, 141438), (2310, 137152), (2464, 128580), (2640, 120008), (2688, 117865), (3080, 102864), (3360, 94292), (3520, 90006), (3696, 85720), (4224, 75005), (4286, 73920), (4480, 70719), (4620, 68576), (4928, 64290), (5280, 60004), (6160, 51432), (6429, 49280), (6720, 47146), (7040, 45003), (7392, 42860), (8572, 36960), (9240, 34288), (9856, 32145), (10560, 30002), (10715, 29568), (12320, 25716), (12858, 24640), (13440, 23573), (14784, 21430), (15001, 21120), (17144, 18480)]