274207680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 280

約数和(自身を含む): 995781600

約数和(自身を除く): 721573920

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, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 149, 160, 162, 180, 192, 213, 216, 240, 270, 284, 288, 298, 320, 324, 355, 360, 405, 426, 432, 447, 480, 540, 568, 576, 596, 639, 648, 710, 720, 745, 810, 852, 864, 894, 960, 1065, 1080, 1136, 1192, 1278, 1296, 1341, 1420, 1440, 1490, 1620, 1704, 1728, 1788, 1917, 2130, 2160, 2235, 2272, 2384, 2556, 2592, 2682, 2840, 2880, 2980, 3195, 3240, 3408, 3576, 3834, 4023, 4260, 4320, 4470, 4544, 4768, 5112, 5184, 5364, 5680, 5751, 5960, 6390, 6480, 6705, 6816, 7152, 7668, 8046, 8520, 8640, 8940, 9536, 9585, 10224, 10579, 10728, 11360, 11502, 11920, 12069, 12780, 12960, 13410, 13632, 14304, 15336, 16092, 17040, 17880, 19170, 20115, 20448, 21158, 21456, 22720, 23004, 23840, 24138, 25560, 25920, 26820, 28608, 28755, 30672, 31737, 32184, 34080, 35760, 38340, 40230, 40896, 42316, 42912, 46008, 47680, 48276, 51120, 52895, 53640, 57510, 60345, 61344, 63474, 64368, 68160, 71520, 76680, 80460, 84632, 85824, 92016, 95211, 96552, 102240, 105790, 107280, 115020, 120690, 122688, 126948, 128736, 143040, 153360, 158685, 160920, 169264, 184032, 190422, 193104, 204480, 211580, 214560, 230040, 241380, 253896, 257472, 285633, 306720, 317370, 321840, 338528, 368064, 380844, 386208, 423160, 429120, 460080, 476055, 482760, 507792, 571266, 613440, 634740, 643680, 677056, 761688, 772416, 846320, 856899, 920160, 952110, 965520, 1015584, 1142532, 1269480, 1287360, 1428165, 1523376, 1692640, 1713798, 1840320, 1904220, 1931040, 2031168, 2285064, 2538960, 2856330, 3046752, 3385280, 3427596, 3808440, 3862080, 4284495, 4570128, 5077920, 5712660, 6093504, 6855192, 7616880, 8568990, 9140256, 10155840, 11425320, 13710384, 15233760, 17137980, 18280512, 22850640, 27420768, 30467520, 34275960, 45701280, 54841536, 68551920, 91402560, 137103840, 274207680]

約数ペア:

[(1, 274207680), (2, 137103840), (3, 91402560), (4, 68551920), (5, 54841536), (6, 45701280), (8, 34275960), (9, 30467520), (10, 27420768), (12, 22850640), (15, 18280512), (16, 17137980), (18, 15233760), (20, 13710384), (24, 11425320), (27, 10155840), (30, 9140256), (32, 8568990), (36, 7616880), (40, 6855192), (45, 6093504), (48, 5712660), (54, 5077920), (60, 4570128), (64, 4284495), (71, 3862080), (72, 3808440), (80, 3427596), (81, 3385280), (90, 3046752), (96, 2856330), (108, 2538960), (120, 2285064), (135, 2031168), (142, 1931040), (144, 1904220), (149, 1840320), (160, 1713798), (162, 1692640), (180, 1523376), (192, 1428165), (213, 1287360), (216, 1269480), (240, 1142532), (270, 1015584), (284, 965520), (288, 952110), (298, 920160), (320, 856899), (324, 846320), (355, 772416), (360, 761688), (405, 677056), (426, 643680), (432, 634740), (447, 613440), (480, 571266), (540, 507792), (568, 482760), (576, 476055), (596, 460080), (639, 429120), (648, 423160), (710, 386208), (720, 380844), (745, 368064), (810, 338528), (852, 321840), (864, 317370), (894, 306720), (960, 285633), (1065, 257472), (1080, 253896), (1136, 241380), (1192, 230040), (1278, 214560), (1296, 211580), (1341, 204480), (1420, 193104), (1440, 190422), (1490, 184032), (1620, 169264), (1704, 160920), (1728, 158685), (1788, 153360), (1917, 143040), (2130, 128736), (2160, 126948), (2235, 122688), (2272, 120690), (2384, 115020), (2556, 107280), (2592, 105790), (2682, 102240), (2840, 96552), (2880, 95211), (2980, 92016), (3195, 85824), (3240, 84632), (3408, 80460), (3576, 76680), (3834, 71520), (4023, 68160), (4260, 64368), (4320, 63474), (4470, 61344), (4544, 60345), (4768, 57510), (5112, 53640), (5184, 52895), (5364, 51120), (5680, 48276), (5751, 47680), (5960, 46008), (6390, 42912), (6480, 42316), (6705, 40896), (6816, 40230), (7152, 38340), (7668, 35760), (8046, 34080), (8520, 32184), (8640, 31737), (8940, 30672), (9536, 28755), (9585, 28608), (10224, 26820), (10579, 25920), (10728, 25560), (11360, 24138), (11502, 23840), (11920, 23004), (12069, 22720), (12780, 21456), (12960, 21158), (13410, 20448), (13632, 20115), (14304, 19170), (15336, 17880), (16092, 17040)]