21108190080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 384

約数和(自身を含む): 72335340000

約数和(自身を除く): 51227149920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 109, 120, 128, 136, 160, 170, 192, 204, 218, 240, 255, 272, 289, 320, 327, 340, 349, 384, 408, 436, 480, 510, 544, 545, 578, 640, 654, 680, 698, 816, 867, 872, 960, 1020, 1047, 1088, 1090, 1156, 1308, 1360, 1396, 1445, 1632, 1635, 1734, 1744, 1745, 1853, 1920, 2040, 2094, 2176, 2180, 2312, 2616, 2720, 2792, 2890, 3264, 3270, 3468, 3488, 3490, 3706, 4080, 4188, 4335, 4360, 4624, 5232, 5235, 5440, 5559, 5584, 5780, 5933, 6528, 6540, 6936, 6976, 6980, 7412, 8160, 8376, 8670, 8720, 9248, 9265, 10464, 10470, 10880, 11118, 11168, 11560, 11866, 13080, 13872, 13952, 13960, 14824, 16320, 16752, 17340, 17440, 17799, 18496, 18530, 20928, 20940, 22236, 22336, 23120, 23732, 26160, 27744, 27795, 27920, 29648, 29665, 31501, 32640, 33504, 34680, 34880, 35598, 36992, 37060, 38041, 41856, 41880, 44472, 44672, 46240, 47464, 52320, 55488, 55590, 55840, 59296, 59330, 63002, 67008, 69360, 69760, 71196, 74120, 76082, 83760, 88944, 88995, 92480, 94503, 94928, 100861, 104640, 110976, 111180, 111680, 114123, 118592, 118660, 126004, 134016, 138720, 142392, 148240, 152164, 157505, 167520, 177888, 177990, 184960, 189006, 189856, 190205, 201722, 209280, 222360, 223360, 228246, 237184, 237320, 252008, 277440, 284784, 296480, 302583, 304328, 315010, 335040, 355776, 355980, 378012, 379712, 380410, 403444, 444720, 456492, 472515, 474640, 504016, 504305, 554880, 569568, 570615, 592960, 605166, 608656, 630020, 646697, 670080, 711552, 711960, 756024, 759424, 760820, 806888, 889440, 912984, 945030, 949280, 1008032, 1008610, 1139136, 1141230, 1185920, 1210332, 1217312, 1260040, 1293394, 1423920, 1512048, 1512915, 1521640, 1613776, 1778880, 1825968, 1890060, 1898560, 1940091, 2016064, 2017220, 2278272, 2282460, 2420664, 2434624, 2520080, 2586788, 2847840, 3024096, 3025830, 3043280, 3227552, 3233485, 3557760, 3651936, 3780120, 3797120, 3880182, 4032128, 4034440, 4564920, 4841328, 4869248, 5040160, 5173576, 5695680, 6048192, 6051660, 6086560, 6455104, 6466970, 7303872, 7560240, 7760364, 8068880, 9129840, 9682656, 9700455, 10080320, 10347152, 10993849, 11391360, 12096384, 12103320, 12173120, 12910208, 12933940, 14607744, 15120480, 15520728, 16137760, 18259680, 19365312, 19400910, 20160640, 20694304, 21987698, 24206640, 24346240, 25867880, 30240960, 31041456, 32275520, 32981547, 36519360, 38730624, 38801820, 41388608, 43975396, 48413280, 51735760, 54969245, 60481920, 62082912, 64551040, 65963094, 73038720, 77603640, 82777216, 87950792, 96826560, 103471520, 109938490, 124165824, 131926188, 155207280, 164907735, 175901584, 193653120, 206943040, 219876980, 248331648, 263852376, 310414560, 329815470, 351803168, 413886080, 439753960, 527704752, 620829120, 659630940, 703606336, 879507920, 1055409504, 1241658240, 1319261880, 1407212672, 1759015840, 2110819008, 2638523760, 3518031680, 4221638016, 5277047520, 7036063360, 10554095040, 21108190080]

約数ペア:

[(1, 21108190080), (2, 10554095040), (3, 7036063360), (4, 5277047520), (5, 4221638016), (6, 3518031680), (8, 2638523760), (10, 2110819008), (12, 1759015840), (15, 1407212672), (16, 1319261880), (17, 1241658240), (20, 1055409504), (24, 879507920), (30, 703606336), (32, 659630940), (34, 620829120), (40, 527704752), (48, 439753960), (51, 413886080), (60, 351803168), (64, 329815470), (68, 310414560), (80, 263852376), (85, 248331648), (96, 219876980), (102, 206943040), (109, 193653120), (120, 175901584), (128, 164907735), (136, 155207280), (160, 131926188), (170, 124165824), (192, 109938490), (204, 103471520), (218, 96826560), (240, 87950792), (255, 82777216), (272, 77603640), (289, 73038720), (320, 65963094), (327, 64551040), (340, 62082912), (349, 60481920), (384, 54969245), (408, 51735760), (436, 48413280), (480, 43975396), (510, 41388608), (544, 38801820), (545, 38730624), (578, 36519360), (640, 32981547), (654, 32275520), (680, 31041456), (698, 30240960), (816, 25867880), (867, 24346240), (872, 24206640), (960, 21987698), (1020, 20694304), (1047, 20160640), (1088, 19400910), (1090, 19365312), (1156, 18259680), (1308, 16137760), (1360, 15520728), (1396, 15120480), (1445, 14607744), (1632, 12933940), (1635, 12910208), (1734, 12173120), (1744, 12103320), (1745, 12096384), (1853, 11391360), (1920, 10993849), (2040, 10347152), (2094, 10080320), (2176, 9700455), (2180, 9682656), (2312, 9129840), (2616, 8068880), (2720, 7760364), (2792, 7560240), (2890, 7303872), (3264, 6466970), (3270, 6455104), (3468, 6086560), (3488, 6051660), (3490, 6048192), (3706, 5695680), (4080, 5173576), (4188, 5040160), (4335, 4869248), (4360, 4841328), (4624, 4564920), (5232, 4034440), (5235, 4032128), (5440, 3880182), (5559, 3797120), (5584, 3780120), (5780, 3651936), (5933, 3557760), (6528, 3233485), (6540, 3227552), (6936, 3043280), (6976, 3025830), (6980, 3024096), (7412, 2847840), (8160, 2586788), (8376, 2520080), (8670, 2434624), (8720, 2420664), (9248, 2282460), (9265, 2278272), (10464, 2017220), (10470, 2016064), (10880, 1940091), (11118, 1898560), (11168, 1890060), (11560, 1825968), (11866, 1778880), (13080, 1613776), (13872, 1521640), (13952, 1512915), (13960, 1512048), (14824, 1423920), (16320, 1293394), (16752, 1260040), (17340, 1217312), (17440, 1210332), (17799, 1185920), (18496, 1141230), (18530, 1139136), (20928, 1008610), (20940, 1008032), (22236, 949280), (22336, 945030), (23120, 912984), (23732, 889440), (26160, 806888), (27744, 760820), (27795, 759424), (27920, 756024), (29648, 711960), (29665, 711552), (31501, 670080), (32640, 646697), (33504, 630020), (34680, 608656), (34880, 605166), (35598, 592960), (36992, 570615), (37060, 569568), (38041, 554880), (41856, 504305), (41880, 504016), (44472, 474640), (44672, 472515), (46240, 456492), (47464, 444720), (52320, 403444), (55488, 380410), (55590, 379712), (55840, 378012), (59296, 355980), (59330, 355776), (63002, 335040), (67008, 315010), (69360, 304328), (69760, 302583), (71196, 296480), (74120, 284784), (76082, 277440), (83760, 252008), (88944, 237320), (88995, 237184), (92480, 228246), (94503, 223360), (94928, 222360), (100861, 209280), (104640, 201722), (110976, 190205), (111180, 189856), (111680, 189006), (114123, 184960), (118592, 177990), (118660, 177888), (126004, 167520), (134016, 157505), (138720, 152164), (142392, 148240)]