12456109680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 480

約数和(自身を含む): 47815868160

約数和(自身を除く): 35359758480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 107, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 214, 228, 240, 245, 266, 280, 285, 294, 304, 321, 336, 380, 392, 399, 420, 428, 456, 490, 521, 532, 535, 560, 570, 588, 642, 665, 735, 749, 760, 784, 798, 840, 856, 912, 931, 980, 1042, 1064, 1070, 1140, 1176, 1284, 1330, 1470, 1498, 1520, 1563, 1596, 1605, 1680, 1712, 1862, 1960, 1995, 2033, 2084, 2128, 2140, 2247, 2280, 2352, 2568, 2605, 2660, 2793, 2940, 2996, 3126, 3192, 3210, 3647, 3724, 3745, 3920, 3990, 4066, 4168, 4280, 4494, 4560, 4655, 5136, 5210, 5243, 5320, 5586, 5880, 5992, 6099, 6252, 6384, 6420, 7294, 7448, 7490, 7815, 7980, 8132, 8336, 8560, 8988, 9310, 9899, 10165, 10420, 10486, 10640, 10941, 11172, 11235, 11760, 11984, 12198, 12504, 12840, 13965, 14231, 14588, 14896, 14980, 15630, 15729, 15960, 16264, 17976, 18235, 18620, 19798, 20330, 20840, 20972, 21882, 22344, 22470, 24396, 25008, 25529, 25680, 26215, 27930, 28462, 29176, 29697, 29960, 30495, 31260, 31458, 31920, 32528, 35952, 36470, 37240, 39596, 40660, 41680, 41944, 42693, 43764, 44688, 44940, 48792, 49495, 51058, 52430, 54705, 55747, 55860, 56924, 58352, 59394, 59920, 60990, 62520, 62916, 69293, 71155, 72940, 74480, 76587, 78645, 79192, 81320, 83888, 85386, 87528, 89880, 97584, 98990, 99617, 102116, 104860, 109410, 111494, 111720, 113848, 118788, 121980, 125040, 125832, 127645, 138586, 142310, 145880, 148485, 153174, 157290, 158384, 162640, 167241, 170772, 175056, 179760, 197980, 199234, 204232, 207879, 209720, 213465, 218820, 222988, 223440, 227696, 237576, 243960, 251664, 255290, 277172, 278735, 284620, 291760, 296970, 298851, 306348, 314580, 334482, 341544, 346465, 382935, 390229, 395960, 398468, 408464, 415758, 419440, 426930, 437640, 445976, 475152, 485051, 487920, 498085, 510580, 554344, 557470, 569240, 593940, 597702, 612696, 629160, 668964, 683088, 692930, 765870, 780458, 791920, 796936, 831516, 836205, 853860, 875280, 891952, 970102, 996170, 1021160, 1039395, 1059193, 1108688, 1114940, 1138480, 1170687, 1187880, 1195404, 1225392, 1258320, 1337928, 1385860, 1455153, 1494255, 1531740, 1560916, 1593872, 1663032, 1672410, 1707720, 1940204, 1951145, 1992340, 2042320, 2078790, 2118386, 2229880, 2341374, 2375760, 2390808, 2425255, 2675856, 2731603, 2771720, 2910306, 2988510, 3063480, 3121832, 3177579, 3326064, 3344820, 3415440, 3880408, 3902290, 3984680, 4157580, 4236772, 4459760, 4682748, 4781616, 4850510, 5295965, 5463206, 5543440, 5820612, 5853435, 5977020, 6126960, 6243664, 6355158, 6689640, 7275765, 7414351, 7760816, 7804580, 7969360, 8194809, 8315160, 8473544, 9365496, 9701020, 10591930, 10926412, 11641224, 11706870, 11954040, 12710316, 13379280, 13658015, 14551530, 14828702, 15609160, 15887895, 16389618, 16630320, 16947088, 18730992, 19402040, 21183860, 21852824, 22243053, 23282448, 23413740, 23908080, 25420632, 27316030, 29103060, 29657404, 31218320, 31775790, 32779236, 37071755, 38804080, 40974045, 42367720, 43705648, 44486106, 46827480, 50841264, 51900457, 54632060, 58206120, 59314808, 63551580, 65558472, 74143510, 81948090, 84735440, 88972212, 93654960, 103800914, 109264120, 111215265, 116412240, 118629616, 127103160, 131116944, 148287020, 155701371, 163896180, 177944424, 207601828, 218528240, 222430530, 254206320, 259502285, 296574040, 311402742, 327792360, 355888848, 415203656, 444861060, 519004570, 593148080, 622805484, 655584720, 778506855, 830407312, 889722120, 1038009140, 1245610968, 1557013710, 1779444240, 2076018280, 2491221936, 3114027420, 4152036560, 6228054840, 12456109680]

約数ペア:

[(1, 12456109680), (2, 6228054840), (3, 4152036560), (4, 3114027420), (5, 2491221936), (6, 2076018280), (7, 1779444240), (8, 1557013710), (10, 1245610968), (12, 1038009140), (14, 889722120), (15, 830407312), (16, 778506855), (19, 655584720), (20, 622805484), (21, 593148080), (24, 519004570), (28, 444861060), (30, 415203656), (35, 355888848), (38, 327792360), (40, 311402742), (42, 296574040), (48, 259502285), (49, 254206320), (56, 222430530), (57, 218528240), (60, 207601828), (70, 177944424), (76, 163896180), (80, 155701371), (84, 148287020), (95, 131116944), (98, 127103160), (105, 118629616), (107, 116412240), (112, 111215265), (114, 109264120), (120, 103800914), (133, 93654960), (140, 88972212), (147, 84735440), (152, 81948090), (168, 74143510), (190, 65558472), (196, 63551580), (210, 59314808), (214, 58206120), (228, 54632060), (240, 51900457), (245, 50841264), (266, 46827480), (280, 44486106), (285, 43705648), (294, 42367720), (304, 40974045), (321, 38804080), (336, 37071755), (380, 32779236), (392, 31775790), (399, 31218320), (420, 29657404), (428, 29103060), (456, 27316030), (490, 25420632), (521, 23908080), (532, 23413740), (535, 23282448), (560, 22243053), (570, 21852824), (588, 21183860), (642, 19402040), (665, 18730992), (735, 16947088), (749, 16630320), (760, 16389618), (784, 15887895), (798, 15609160), (840, 14828702), (856, 14551530), (912, 13658015), (931, 13379280), (980, 12710316), (1042, 11954040), (1064, 11706870), (1070, 11641224), (1140, 10926412), (1176, 10591930), (1284, 9701020), (1330, 9365496), (1470, 8473544), (1498, 8315160), (1520, 8194809), (1563, 7969360), (1596, 7804580), (1605, 7760816), (1680, 7414351), (1712, 7275765), (1862, 6689640), (1960, 6355158), (1995, 6243664), (2033, 6126960), (2084, 5977020), (2128, 5853435), (2140, 5820612), (2247, 5543440), (2280, 5463206), (2352, 5295965), (2568, 4850510), (2605, 4781616), (2660, 4682748), (2793, 4459760), (2940, 4236772), (2996, 4157580), (3126, 3984680), (3192, 3902290), (3210, 3880408), (3647, 3415440), (3724, 3344820), (3745, 3326064), (3920, 3177579), (3990, 3121832), (4066, 3063480), (4168, 2988510), (4280, 2910306), (4494, 2771720), (4560, 2731603), (4655, 2675856), (5136, 2425255), (5210, 2390808), (5243, 2375760), (5320, 2341374), (5586, 2229880), (5880, 2118386), (5992, 2078790), (6099, 2042320), (6252, 1992340), (6384, 1951145), (6420, 1940204), (7294, 1707720), (7448, 1672410), (7490, 1663032), (7815, 1593872), (7980, 1560916), (8132, 1531740), (8336, 1494255), (8560, 1455153), (8988, 1385860), (9310, 1337928), (9899, 1258320), (10165, 1225392), (10420, 1195404), (10486, 1187880), (10640, 1170687), (10941, 1138480), (11172, 1114940), (11235, 1108688), (11760, 1059193), (11984, 1039395), (12198, 1021160), (12504, 996170), (12840, 970102), (13965, 891952), (14231, 875280), (14588, 853860), (14896, 836205), (14980, 831516), (15630, 796936), (15729, 791920), (15960, 780458), (16264, 765870), (17976, 692930), (18235, 683088), (18620, 668964), (19798, 629160), (20330, 612696), (20840, 597702), (20972, 593940), (21882, 569240), (22344, 557470), (22470, 554344), (24396, 510580), (25008, 498085), (25529, 487920), (25680, 485051), (26215, 475152), (27930, 445976), (28462, 437640), (29176, 426930), (29697, 419440), (29960, 415758), (30495, 408464), (31260, 398468), (31458, 395960), (31920, 390229), (32528, 382935), (35952, 346465), (36470, 341544), (37240, 334482), (39596, 314580), (40660, 306348), (41680, 298851), (41944, 296970), (42693, 291760), (43764, 284620), (44688, 278735), (44940, 277172), (48792, 255290), (49495, 251664), (51058, 243960), (52430, 237576), (54705, 227696), (55747, 223440), (55860, 222988), (56924, 218820), (58352, 213465), (59394, 209720), (59920, 207879), (60990, 204232), (62520, 199234), (62916, 197980), (69293, 179760), (71155, 175056), (72940, 170772), (74480, 167241), (76587, 162640), (78645, 158384), (79192, 157290), (81320, 153174), (83888, 148485), (85386, 145880), (87528, 142310), (89880, 138586), (97584, 127645), (98990, 125832), (99617, 125040), (102116, 121980), (104860, 118788), (109410, 113848), (111494, 111720)]