61280286720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:421

約数の個数: 384

約数和(自身を含む): 200906334720

約数和(自身を除く): 139626048000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 107, 120, 128, 160, 181, 192, 206, 214, 240, 256, 309, 320, 321, 362, 384, 412, 428, 480, 512, 515, 535, 543, 618, 640, 642, 724, 768, 824, 856, 905, 960, 1024, 1030, 1070, 1086, 1236, 1280, 1284, 1448, 1536, 1545, 1605, 1648, 1712, 1810, 1920, 2048, 2060, 2140, 2172, 2472, 2560, 2568, 2715, 2896, 3072, 3090, 3210, 3296, 3424, 3620, 3840, 4120, 4280, 4344, 4944, 5120, 5136, 5430, 5792, 6144, 6180, 6420, 6592, 6848, 7240, 7680, 8240, 8560, 8688, 9888, 10240, 10272, 10860, 11021, 11584, 12360, 12840, 13184, 13696, 14480, 15360, 16480, 17120, 17376, 18643, 19367, 19776, 20544, 21720, 22042, 23168, 24720, 25680, 26368, 27392, 28960, 30720, 32960, 33063, 34240, 34752, 37286, 38734, 39552, 41088, 43440, 44084, 46336, 49440, 51360, 52736, 54784, 55105, 55929, 57920, 58101, 65920, 66126, 68480, 69504, 74572, 77468, 79104, 82176, 86880, 88168, 92672, 93215, 96835, 98880, 102720, 105472, 109568, 110210, 111858, 115840, 116202, 131840, 132252, 136960, 139008, 149144, 154936, 158208, 164352, 165315, 173760, 176336, 185344, 186430, 193670, 197760, 205440, 210944, 219136, 220420, 223716, 231680, 232404, 263680, 264504, 273920, 278016, 279645, 290505, 298288, 309872, 316416, 328704, 330630, 347520, 352672, 370688, 372860, 387340, 395520, 410880, 440840, 447432, 463360, 464808, 527360, 529008, 547840, 556032, 559290, 581010, 596576, 619744, 632832, 657408, 661260, 695040, 705344, 745720, 774680, 791040, 821760, 881680, 894864, 926720, 929616, 1054720, 1058016, 1095680, 1112064, 1118580, 1162020, 1193152, 1239488, 1322520, 1390080, 1410688, 1491440, 1549360, 1582080, 1643520, 1763360, 1789728, 1853440, 1859232, 1994801, 2116032, 2237160, 2324040, 2386304, 2478976, 2645040, 2780160, 2821376, 2982880, 3098720, 3164160, 3287040, 3526720, 3579456, 3718464, 3989602, 4232064, 4474320, 4648080, 4772608, 4957952, 5290080, 5560320, 5642752, 5965760, 5984403, 6197440, 7053440, 7158912, 7436928, 7979204, 8464128, 8948640, 9296160, 9545216, 9915904, 9974005, 10580160, 11285504, 11931520, 11968806, 12394880, 14106880, 14317824, 14873856, 15958408, 16928256, 17897280, 18592320, 19090432, 19831808, 19948010, 21160320, 22571008, 23863040, 23937612, 24789760, 28213760, 28635648, 29747712, 29922015, 31916816, 33856512, 35794560, 37184640, 38180864, 39663616, 39896020, 42320640, 47726080, 47875224, 49579520, 56427520, 57271296, 59495424, 59844030, 63833632, 67713024, 71589120, 74369280, 79792040, 84641280, 95452160, 95750448, 99159040, 112855040, 114542592, 118990848, 119688060, 127667264, 143178240, 148738560, 159584080, 169282560, 190904320, 191500896, 198318080, 239376120, 255334528, 286356480, 297477120, 319168160, 338565120, 383001792, 478752240, 510669056, 572712960, 594954240, 638336320, 766003584, 957504480, 1021338112, 1276672640, 1532007168, 1915008960, 2042676224, 2553345280, 3064014336, 3830017920, 4085352448, 5106690560, 6128028672, 7660035840, 10213381120, 12256057344, 15320071680, 20426762240, 30640143360, 61280286720]

約数ペア:

[(1, 61280286720), (2, 30640143360), (3, 20426762240), (4, 15320071680), (5, 12256057344), (6, 10213381120), (8, 7660035840), (10, 6128028672), (12, 5106690560), (15, 4085352448), (16, 3830017920), (20, 3064014336), (24, 2553345280), (30, 2042676224), (32, 1915008960), (40, 1532007168), (48, 1276672640), (60, 1021338112), (64, 957504480), (80, 766003584), (96, 638336320), (103, 594954240), (107, 572712960), (120, 510669056), (128, 478752240), (160, 383001792), (181, 338565120), (192, 319168160), (206, 297477120), (214, 286356480), (240, 255334528), (256, 239376120), (309, 198318080), (320, 191500896), (321, 190904320), (362, 169282560), (384, 159584080), (412, 148738560), (428, 143178240), (480, 127667264), (512, 119688060), (515, 118990848), (535, 114542592), (543, 112855040), (618, 99159040), (640, 95750448), (642, 95452160), (724, 84641280), (768, 79792040), (824, 74369280), (856, 71589120), (905, 67713024), (960, 63833632), (1024, 59844030), (1030, 59495424), (1070, 57271296), (1086, 56427520), (1236, 49579520), (1280, 47875224), (1284, 47726080), (1448, 42320640), (1536, 39896020), (1545, 39663616), (1605, 38180864), (1648, 37184640), (1712, 35794560), (1810, 33856512), (1920, 31916816), (2048, 29922015), (2060, 29747712), (2140, 28635648), (2172, 28213760), (2472, 24789760), (2560, 23937612), (2568, 23863040), (2715, 22571008), (2896, 21160320), (3072, 19948010), (3090, 19831808), (3210, 19090432), (3296, 18592320), (3424, 17897280), (3620, 16928256), (3840, 15958408), (4120, 14873856), (4280, 14317824), (4344, 14106880), (4944, 12394880), (5120, 11968806), (5136, 11931520), (5430, 11285504), (5792, 10580160), (6144, 9974005), (6180, 9915904), (6420, 9545216), (6592, 9296160), (6848, 8948640), (7240, 8464128), (7680, 7979204), (8240, 7436928), (8560, 7158912), (8688, 7053440), (9888, 6197440), (10240, 5984403), (10272, 5965760), (10860, 5642752), (11021, 5560320), (11584, 5290080), (12360, 4957952), (12840, 4772608), (13184, 4648080), (13696, 4474320), (14480, 4232064), (15360, 3989602), (16480, 3718464), (17120, 3579456), (17376, 3526720), (18643, 3287040), (19367, 3164160), (19776, 3098720), (20544, 2982880), (21720, 2821376), (22042, 2780160), (23168, 2645040), (24720, 2478976), (25680, 2386304), (26368, 2324040), (27392, 2237160), (28960, 2116032), (30720, 1994801), (32960, 1859232), (33063, 1853440), (34240, 1789728), (34752, 1763360), (37286, 1643520), (38734, 1582080), (39552, 1549360), (41088, 1491440), (43440, 1410688), (44084, 1390080), (46336, 1322520), (49440, 1239488), (51360, 1193152), (52736, 1162020), (54784, 1118580), (55105, 1112064), (55929, 1095680), (57920, 1058016), (58101, 1054720), (65920, 929616), (66126, 926720), (68480, 894864), (69504, 881680), (74572, 821760), (77468, 791040), (79104, 774680), (82176, 745720), (86880, 705344), (88168, 695040), (92672, 661260), (93215, 657408), (96835, 632832), (98880, 619744), (102720, 596576), (105472, 581010), (109568, 559290), (110210, 556032), (111858, 547840), (115840, 529008), (116202, 527360), (131840, 464808), (132252, 463360), (136960, 447432), (139008, 440840), (149144, 410880), (154936, 395520), (158208, 387340), (164352, 372860), (165315, 370688), (173760, 352672), (176336, 347520), (185344, 330630), (186430, 328704), (193670, 316416), (197760, 309872), (205440, 298288), (210944, 290505), (219136, 279645), (220420, 278016), (223716, 273920), (231680, 264504), (232404, 263680)]