1231310080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 432

約数和(自身を含む): 4091859072

約数和(自身を除く): 2860548992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 31, 32, 35, 40, 44, 52, 55, 56, 62, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 124, 128, 130, 140, 143, 154, 155, 160, 176, 182, 208, 217, 220, 224, 248, 256, 260, 280, 286, 308, 310, 320, 341, 352, 364, 385, 403, 416, 434, 440, 448, 455, 496, 520, 560, 572, 616, 620, 640, 682, 704, 715, 728, 770, 806, 832, 868, 880, 896, 910, 961, 992, 1001, 1040, 1085, 1120, 1144, 1232, 1240, 1280, 1364, 1408, 1430, 1456, 1540, 1612, 1664, 1705, 1736, 1760, 1792, 1820, 1922, 1984, 2002, 2015, 2080, 2170, 2240, 2288, 2387, 2464, 2480, 2728, 2816, 2821, 2860, 2912, 3080, 3224, 3328, 3410, 3472, 3520, 3640, 3844, 3968, 4004, 4030, 4160, 4340, 4433, 4480, 4576, 4774, 4805, 4928, 4960, 5005, 5456, 5642, 5720, 5824, 6160, 6448, 6727, 6820, 6944, 7040, 7280, 7688, 7936, 8008, 8060, 8320, 8680, 8866, 8960, 9152, 9548, 9610, 9856, 9920, 10010, 10571, 10912, 11284, 11440, 11648, 11935, 12320, 12493, 12896, 13454, 13640, 13888, 14080, 14105, 14560, 15376, 16016, 16120, 16640, 17360, 17732, 18304, 19096, 19220, 19712, 19840, 20020, 21142, 21824, 22165, 22568, 22880, 23296, 23870, 24640, 24986, 25792, 26908, 27280, 27776, 28210, 29120, 30752, 31031, 32032, 32240, 33635, 34720, 35464, 36608, 38192, 38440, 39680, 40040, 42284, 43648, 44330, 45136, 45760, 47740, 49280, 49972, 51584, 52855, 53816, 54560, 55552, 56420, 58240, 61504, 62062, 62465, 64064, 64480, 67270, 69440, 70928, 73997, 76384, 76880, 80080, 84568, 87296, 87451, 88660, 90272, 91520, 95480, 98560, 99944, 103168, 105710, 107632, 109120, 112840, 116480, 123008, 124124, 124930, 128128, 128960, 134540, 137423, 138880, 141856, 147994, 152768, 153760, 155155, 160160, 169136, 174902, 177320, 180544, 183040, 190960, 199888, 211420, 215264, 218240, 225680, 246016, 248248, 249860, 256256, 257920, 269080, 274846, 277760, 283712, 295988, 305536, 307520, 310310, 320320, 338272, 349804, 354640, 361088, 369985, 381920, 399776, 422840, 430528, 436480, 437255, 451360, 496496, 499720, 515840, 538160, 549692, 567424, 591976, 611072, 615040, 620620, 640640, 676544, 687115, 699608, 709280, 722176, 739970, 763840, 799552, 845680, 861056, 874510, 902720, 961961, 992992, 999440, 1076320, 1099384, 1134848, 1183952, 1230080, 1241240, 1281280, 1353088, 1374230, 1399216, 1418560, 1479940, 1527680, 1599104, 1691360, 1722112, 1749020, 1805440, 1923922, 1985984, 1998880, 2152640, 2198768, 2367904, 2482480, 2706176, 2748460, 2798432, 2837120, 2959880, 3055360, 3198208, 3382720, 3498040, 3610880, 3847844, 3971968, 3997760, 4305280, 4397536, 4735808, 4809805, 4964960, 5496920, 5596864, 5674240, 5919760, 6765440, 6996080, 7695688, 7943936, 7995520, 8610560, 8795072, 9471616, 9619610, 9929920, 10993840, 11193728, 11839520, 13530880, 13992160, 15391376, 15991040, 17590144, 18943232, 19239220, 19859840, 21987680, 22387456, 23679040, 27984320, 30782752, 35180288, 38478440, 39719680, 43975360, 47358080, 55968640, 61565504, 76956880, 87950720, 94716160, 111937280, 123131008, 153913760, 175901440, 246262016, 307827520, 615655040, 1231310080]

約数ペア:

[(1, 1231310080), (2, 615655040), (4, 307827520), (5, 246262016), (7, 175901440), (8, 153913760), (10, 123131008), (11, 111937280), (13, 94716160), (14, 87950720), (16, 76956880), (20, 61565504), (22, 55968640), (26, 47358080), (28, 43975360), (31, 39719680), (32, 38478440), (35, 35180288), (40, 30782752), (44, 27984320), (52, 23679040), (55, 22387456), (56, 21987680), (62, 19859840), (64, 19239220), (65, 18943232), (70, 17590144), (77, 15991040), (80, 15391376), (88, 13992160), (91, 13530880), (104, 11839520), (110, 11193728), (112, 10993840), (124, 9929920), (128, 9619610), (130, 9471616), (140, 8795072), (143, 8610560), (154, 7995520), (155, 7943936), (160, 7695688), (176, 6996080), (182, 6765440), (208, 5919760), (217, 5674240), (220, 5596864), (224, 5496920), (248, 4964960), (256, 4809805), (260, 4735808), (280, 4397536), (286, 4305280), (308, 3997760), (310, 3971968), (320, 3847844), (341, 3610880), (352, 3498040), (364, 3382720), (385, 3198208), (403, 3055360), (416, 2959880), (434, 2837120), (440, 2798432), (448, 2748460), (455, 2706176), (496, 2482480), (520, 2367904), (560, 2198768), (572, 2152640), (616, 1998880), (620, 1985984), (640, 1923922), (682, 1805440), (704, 1749020), (715, 1722112), (728, 1691360), (770, 1599104), (806, 1527680), (832, 1479940), (868, 1418560), (880, 1399216), (896, 1374230), (910, 1353088), (961, 1281280), (992, 1241240), (1001, 1230080), (1040, 1183952), (1085, 1134848), (1120, 1099384), (1144, 1076320), (1232, 999440), (1240, 992992), (1280, 961961), (1364, 902720), (1408, 874510), (1430, 861056), (1456, 845680), (1540, 799552), (1612, 763840), (1664, 739970), (1705, 722176), (1736, 709280), (1760, 699608), (1792, 687115), (1820, 676544), (1922, 640640), (1984, 620620), (2002, 615040), (2015, 611072), (2080, 591976), (2170, 567424), (2240, 549692), (2288, 538160), (2387, 515840), (2464, 499720), (2480, 496496), (2728, 451360), (2816, 437255), (2821, 436480), (2860, 430528), (2912, 422840), (3080, 399776), (3224, 381920), (3328, 369985), (3410, 361088), (3472, 354640), (3520, 349804), (3640, 338272), (3844, 320320), (3968, 310310), (4004, 307520), (4030, 305536), (4160, 295988), (4340, 283712), (4433, 277760), (4480, 274846), (4576, 269080), (4774, 257920), (4805, 256256), (4928, 249860), (4960, 248248), (5005, 246016), (5456, 225680), (5642, 218240), (5720, 215264), (5824, 211420), (6160, 199888), (6448, 190960), (6727, 183040), (6820, 180544), (6944, 177320), (7040, 174902), (7280, 169136), (7688, 160160), (7936, 155155), (8008, 153760), (8060, 152768), (8320, 147994), (8680, 141856), (8866, 138880), (8960, 137423), (9152, 134540), (9548, 128960), (9610, 128128), (9856, 124930), (9920, 124124), (10010, 123008), (10571, 116480), (10912, 112840), (11284, 109120), (11440, 107632), (11648, 105710), (11935, 103168), (12320, 99944), (12493, 98560), (12896, 95480), (13454, 91520), (13640, 90272), (13888, 88660), (14080, 87451), (14105, 87296), (14560, 84568), (15376, 80080), (16016, 76880), (16120, 76384), (16640, 73997), (17360, 70928), (17732, 69440), (18304, 67270), (19096, 64480), (19220, 64064), (19712, 62465), (19840, 62062), (20020, 61504), (21142, 58240), (21824, 56420), (22165, 55552), (22568, 54560), (22880, 53816), (23296, 52855), (23870, 51584), (24640, 49972), (24986, 49280), (25792, 47740), (26908, 45760), (27280, 45136), (27776, 44330), (28210, 43648), (29120, 42284), (30752, 40040), (31031, 39680), (32032, 38440), (32240, 38192), (33635, 36608), (34720, 35464)]