981206087680

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33967}}^1$

素因数の和:34045

約数の個数: 384

約数和(自身を含む): 2991184035840

約数和(自身を除く): 2009977948160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 512, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1024, 1040, 1085, 1120, 1240, 1280, 1456, 1612, 1664, 1736, 1792, 1820, 1984, 2015, 2048, 2080, 2170, 2240, 2480, 2560, 2821, 2912, 3224, 3328, 3472, 3584, 3640, 3968, 4030, 4160, 4340, 4480, 4960, 5120, 5642, 5824, 6448, 6656, 6944, 7168, 7280, 7936, 8060, 8320, 8680, 8960, 9920, 10240, 11284, 11648, 12896, 13312, 13888, 14105, 14336, 14560, 15872, 16120, 16640, 17360, 17920, 19840, 22568, 23296, 25792, 26624, 27776, 28210, 29120, 31744, 32240, 33280, 33967, 34720, 35840, 39680, 45136, 46592, 51584, 55552, 56420, 58240, 63488, 64480, 66560, 67934, 69440, 71680, 79360, 90272, 93184, 103168, 111104, 112840, 116480, 128960, 133120, 135868, 138880, 158720, 169835, 180544, 186368, 206336, 222208, 225680, 232960, 237769, 257920, 271736, 277760, 317440, 339670, 361088, 412672, 441571, 444416, 451360, 465920, 475538, 515840, 543472, 555520, 679340, 722176, 825344, 883142, 902720, 931840, 951076, 1031680, 1052977, 1086944, 1111040, 1188845, 1358680, 1444352, 1766284, 1805440, 1902152, 2063360, 2105954, 2173888, 2207855, 2222080, 2377690, 2717360, 2888704, 3090997, 3532568, 3610880, 3804304, 4126720, 4211908, 4347776, 4415710, 4755380, 5264885, 5434720, 5777408, 6181994, 7065136, 7221760, 7370839, 7608608, 8423816, 8695552, 8831420, 9510760, 10529770, 10869440, 12363988, 13688701, 14130272, 14443520, 14741678, 15217216, 15454985, 16847632, 17391104, 17662840, 19021520, 21059540, 21738880, 24727976, 27377402, 28260544, 28887040, 29483356, 30434432, 30909970, 33695264, 34782208, 35325680, 36854195, 38043040, 42119080, 43477760, 49455952, 54754804, 56521088, 58966712, 60868864, 61819940, 67390528, 68443505, 69564416, 70651360, 73708390, 76086080, 84238160, 86955520, 95820907, 98911904, 109509608, 113042176, 117933424, 121737728, 123639880, 134781056, 136887010, 141302720, 147416780, 152172160, 168476320, 173911040, 191641814, 197823808, 219019216, 226084352, 235866848, 243475456, 247279760, 269562112, 273774020, 282605440, 294833560, 304344320, 336952640, 347822080, 383283628, 395647616, 438038432, 452168704, 471733696, 479104535, 486950912, 494559520, 539124224, 547548040, 565210880, 589667120, 608688640, 673905280, 766567256, 791295232, 876076864, 904337408, 943467392, 958209070, 989119040, 1078248448, 1095096080, 1130421760, 1179334240, 1217377280, 1347810560, 1533134512, 1582590464, 1752153728, 1886934784, 1916418140, 1978238080, 2156496896, 2190192160, 2260843520, 2358668480, 2434754560, 2695621120, 3066269024, 3165180928, 3504307456, 3773869568, 3832836280, 3956476160, 4380384320, 4521687040, 4717336960, 5391242240, 6132538048, 6330361856, 7008614912, 7547739136, 7665672560, 7912952320, 8760768640, 9434673920, 10782484480, 12265076096, 14017229824, 15095478272, 15331345120, 15825904640, 17521537280, 18869347840, 24530152192, 28034459648, 30662690240, 31651809280, 35043074560, 37738695680, 49060304384, 61325380480, 70086149120, 75477391360, 98120608768, 122650760960, 140172298240, 196241217536, 245301521920, 490603043840, 981206087680]

約数ペア:

[(1, 981206087680), (2, 490603043840), (4, 245301521920), (5, 196241217536), (7, 140172298240), (8, 122650760960), (10, 98120608768), (13, 75477391360), (14, 70086149120), (16, 61325380480), (20, 49060304384), (26, 37738695680), (28, 35043074560), (31, 31651809280), (32, 30662690240), (35, 28034459648), (40, 24530152192), (52, 18869347840), (56, 17521537280), (62, 15825904640), (64, 15331345120), (65, 15095478272), (70, 14017229824), (80, 12265076096), (91, 10782484480), (104, 9434673920), (112, 8760768640), (124, 7912952320), (128, 7665672560), (130, 7547739136), (140, 7008614912), (155, 6330361856), (160, 6132538048), (182, 5391242240), (208, 4717336960), (217, 4521687040), (224, 4380384320), (248, 3956476160), (256, 3832836280), (260, 3773869568), (280, 3504307456), (310, 3165180928), (320, 3066269024), (364, 2695621120), (403, 2434754560), (416, 2358668480), (434, 2260843520), (448, 2190192160), (455, 2156496896), (496, 1978238080), (512, 1916418140), (520, 1886934784), (560, 1752153728), (620, 1582590464), (640, 1533134512), (728, 1347810560), (806, 1217377280), (832, 1179334240), (868, 1130421760), (896, 1095096080), (910, 1078248448), (992, 989119040), (1024, 958209070), (1040, 943467392), (1085, 904337408), (1120, 876076864), (1240, 791295232), (1280, 766567256), (1456, 673905280), (1612, 608688640), (1664, 589667120), (1736, 565210880), (1792, 547548040), (1820, 539124224), (1984, 494559520), (2015, 486950912), (2048, 479104535), (2080, 471733696), (2170, 452168704), (2240, 438038432), (2480, 395647616), (2560, 383283628), (2821, 347822080), (2912, 336952640), (3224, 304344320), (3328, 294833560), (3472, 282605440), (3584, 273774020), (3640, 269562112), (3968, 247279760), (4030, 243475456), (4160, 235866848), (4340, 226084352), (4480, 219019216), (4960, 197823808), (5120, 191641814), (5642, 173911040), (5824, 168476320), (6448, 152172160), (6656, 147416780), (6944, 141302720), (7168, 136887010), (7280, 134781056), (7936, 123639880), (8060, 121737728), (8320, 117933424), (8680, 113042176), (8960, 109509608), (9920, 98911904), (10240, 95820907), (11284, 86955520), (11648, 84238160), (12896, 76086080), (13312, 73708390), (13888, 70651360), (14105, 69564416), (14336, 68443505), (14560, 67390528), (15872, 61819940), (16120, 60868864), (16640, 58966712), (17360, 56521088), (17920, 54754804), (19840, 49455952), (22568, 43477760), (23296, 42119080), (25792, 38043040), (26624, 36854195), (27776, 35325680), (28210, 34782208), (29120, 33695264), (31744, 30909970), (32240, 30434432), (33280, 29483356), (33967, 28887040), (34720, 28260544), (35840, 27377402), (39680, 24727976), (45136, 21738880), (46592, 21059540), (51584, 19021520), (55552, 17662840), (56420, 17391104), (58240, 16847632), (63488, 15454985), (64480, 15217216), (66560, 14741678), (67934, 14443520), (69440, 14130272), (71680, 13688701), (79360, 12363988), (90272, 10869440), (93184, 10529770), (103168, 9510760), (111104, 8831420), (112840, 8695552), (116480, 8423816), (128960, 7608608), (133120, 7370839), (135868, 7221760), (138880, 7065136), (158720, 6181994), (169835, 5777408), (180544, 5434720), (186368, 5264885), (206336, 4755380), (222208, 4415710), (225680, 4347776), (232960, 4211908), (237769, 4126720), (257920, 3804304), (271736, 3610880), (277760, 3532568), (317440, 3090997), (339670, 2888704), (361088, 2717360), (412672, 2377690), (441571, 2222080), (444416, 2207855), (451360, 2173888), (465920, 2105954), (475538, 2063360), (515840, 1902152), (543472, 1805440), (555520, 1766284), (679340, 1444352), (722176, 1358680), (825344, 1188845), (883142, 1111040), (902720, 1086944), (931840, 1052977), (951076, 1031680)]