259473301360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^2\times {\mathrm{977}}^1$

素因数の和:1392

約数の個数: 240

約数和(自身を含む): 747164553408

約数和(自身を除く): 487691252048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 191, 208, 260, 280, 364, 382, 455, 520, 560, 728, 764, 910, 955, 977, 1040, 1337, 1456, 1528, 1820, 1910, 1954, 2483, 2674, 3056, 3640, 3820, 3908, 4885, 4966, 5348, 6685, 6839, 7280, 7640, 7816, 9770, 9932, 10696, 12415, 12701, 13370, 13678, 15280, 15632, 17381, 19540, 19864, 21392, 24830, 25402, 26740, 27356, 34195, 34762, 36481, 39080, 39728, 49660, 50804, 53480, 54712, 63505, 68390, 69524, 72962, 78160, 86905, 88907, 99320, 101608, 106960, 109424, 127010, 136780, 139048, 145924, 173810, 177814, 182405, 186607, 198640, 203216, 254020, 255367, 273560, 278096, 291848, 347620, 355628, 364810, 373214, 444535, 474253, 508040, 510734, 547120, 583696, 695240, 711256, 729620, 746428, 889070, 933035, 948506, 1016080, 1021468, 1276835, 1306249, 1390480, 1422512, 1459240, 1492856, 1778140, 1866070, 1897012, 2042936, 2371265, 2425891, 2553670, 2612498, 2918480, 2985712, 3319771, 3556280, 3732140, 3794024, 4085872, 4742530, 4851782, 5107340, 5224996, 6531245, 6639542, 7112560, 7464280, 7588048, 9485060, 9703564, 10214680, 10449992, 12129455, 13062490, 13279084, 14928560, 16598855, 16981237, 18970120, 19407128, 20429360, 20899984, 24258910, 26124980, 26558168, 33197710, 33962474, 35641937, 37940240, 38814256, 48517820, 52249960, 53116336, 66395420, 67924948, 71283874, 84906185, 97035640, 104499920, 132790840, 135849896, 142567748, 169812370, 178209685, 194071280, 249493559, 265581680, 271699792, 285135496, 339624740, 356419370, 463345181, 498987118, 570270992, 679249480, 712838740, 926690362, 997974236, 1247467795, 1358498960, 1425677480, 1853380724, 1995948472, 2316725905, 2494935590, 2851354960, 3243416267, 3706761448, 3991896944, 4633451810, 4989871180, 6486832534, 7413522896, 9266903620, 9979742360, 12973665068, 16217081335, 18533807240, 19959484720, 25947330136, 32434162670, 37067614480, 51894660272, 64868325340, 129736650680, 259473301360]

約数ペア:

[(1, 259473301360), (2, 129736650680), (4, 64868325340), (5, 51894660272), (7, 37067614480), (8, 32434162670), (10, 25947330136), (13, 19959484720), (14, 18533807240), (16, 16217081335), (20, 12973665068), (26, 9979742360), (28, 9266903620), (35, 7413522896), (40, 6486832534), (52, 4989871180), (56, 4633451810), (65, 3991896944), (70, 3706761448), (80, 3243416267), (91, 2851354960), (104, 2494935590), (112, 2316725905), (130, 1995948472), (140, 1853380724), (182, 1425677480), (191, 1358498960), (208, 1247467795), (260, 997974236), (280, 926690362), (364, 712838740), (382, 679249480), (455, 570270992), (520, 498987118), (560, 463345181), (728, 356419370), (764, 339624740), (910, 285135496), (955, 271699792), (977, 265581680), (1040, 249493559), (1337, 194071280), (1456, 178209685), (1528, 169812370), (1820, 142567748), (1910, 135849896), (1954, 132790840), (2483, 104499920), (2674, 97035640), (3056, 84906185), (3640, 71283874), (3820, 67924948), (3908, 66395420), (4885, 53116336), (4966, 52249960), (5348, 48517820), (6685, 38814256), (6839, 37940240), (7280, 35641937), (7640, 33962474), (7816, 33197710), (9770, 26558168), (9932, 26124980), (10696, 24258910), (12415, 20899984), (12701, 20429360), (13370, 19407128), (13678, 18970120), (15280, 16981237), (15632, 16598855), (17381, 14928560), (19540, 13279084), (19864, 13062490), (21392, 12129455), (24830, 10449992), (25402, 10214680), (26740, 9703564), (27356, 9485060), (34195, 7588048), (34762, 7464280), (36481, 7112560), (39080, 6639542), (39728, 6531245), (49660, 5224996), (50804, 5107340), (53480, 4851782), (54712, 4742530), (63505, 4085872), (68390, 3794024), (69524, 3732140), (72962, 3556280), (78160, 3319771), (86905, 2985712), (88907, 2918480), (99320, 2612498), (101608, 2553670), (106960, 2425891), (109424, 2371265), (127010, 2042936), (136780, 1897012), (139048, 1866070), (145924, 1778140), (173810, 1492856), (177814, 1459240), (182405, 1422512), (186607, 1390480), (198640, 1306249), (203216, 1276835), (254020, 1021468), (255367, 1016080), (273560, 948506), (278096, 933035), (291848, 889070), (347620, 746428), (355628, 729620), (364810, 711256), (373214, 695240), (444535, 583696), (474253, 547120), (508040, 510734)]