257050296720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{2711}}^1\times {\mathrm{6271}}^1$

素因数の和:9011

約数の個数: 320

約数和(自身を含む): 1012415201280

約数和(自身を除く): 755364904560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 2711, 3024, 3780, 5040, 5422, 6271, 7560, 8133, 10844, 12542, 13555, 15120, 16266, 18813, 18977, 21688, 24399, 25084, 27110, 31355, 32532, 37626, 37954, 40665, 43376, 43897, 48798, 50168, 54220, 56439, 56931, 62710, 65064, 73197, 75252, 75908, 81330, 87794, 94065, 94885, 97596, 100336, 108440, 112878, 113862, 121995, 125420, 130128, 131691, 146394, 150504, 151816, 162660, 169317, 170793, 175588, 188130, 189770, 195192, 216880, 219485, 225756, 227724, 243990, 250840, 263382, 282195, 284655, 292788, 301008, 303632, 325320, 338634, 341586, 351176, 365985, 376260, 379540, 390384, 395073, 438970, 451512, 455448, 487980, 501680, 512379, 526764, 564390, 569310, 585576, 650640, 658455, 677268, 683172, 702352, 731970, 752520, 759080, 790146, 846585, 853965, 877940, 903024, 910896, 975960, 1024758, 1053528, 1128780, 1138620, 1171152, 1185219, 1316910, 1354536, 1366344, 1463940, 1505040, 1518160, 1580292, 1693170, 1707930, 1755880, 1951920, 1975365, 2049516, 2107056, 2257560, 2277240, 2370438, 2561895, 2633820, 2709072, 2732688, 2927880, 3160584, 3386340, 3415860, 3511760, 3950730, 4099032, 4515120, 4554480, 4740876, 5123790, 5267640, 5855760, 5926095, 6321168, 6772680, 6831720, 7901460, 8198064, 9481752, 10247580, 10535280, 11852190, 13545360, 13663440, 15802920, 17000681, 18963504, 20495160, 23704380, 31605840, 34001362, 40990320, 47408760, 51002043, 68002724, 85003405, 94817520, 102004086, 119004767, 136005448, 153006129, 170006810, 204008172, 238009534, 255010215, 272010896, 306012258, 340013620, 357014301, 408016344, 459018387, 476019068, 510020430, 595023835, 612024516, 680027240, 714028602, 765030645, 816032688, 918036774, 952038136, 1020040860, 1071042903, 1190047670, 1224049032, 1360054480, 1428057204, 1530061290, 1785071505, 1836073548, 1904076272, 2040081720, 2142085806, 2295091935, 2380095340, 2448098064, 2856114408, 3060122580, 3213128709, 3570143010, 3672147096, 4080163440, 4284171612, 4590183870, 4760190680, 5355214515, 5712228816, 6120245160, 6426257418, 7140286020, 7344294192, 8568343224, 9180367740, 9520381360, 10710429030, 12240490320, 12852514836, 14280572040, 16065643545, 17136686448, 18360735480, 21420858060, 25705029672, 28561144080, 32131287090, 36721470960, 42841716120, 51410059344, 64262574180, 85683432240, 128525148360, 257050296720]

約数ペア:

[(1, 257050296720), (2, 128525148360), (3, 85683432240), (4, 64262574180), (5, 51410059344), (6, 42841716120), (7, 36721470960), (8, 32131287090), (9, 28561144080), (10, 25705029672), (12, 21420858060), (14, 18360735480), (15, 17136686448), (16, 16065643545), (18, 14280572040), (20, 12852514836), (21, 12240490320), (24, 10710429030), (27, 9520381360), (28, 9180367740), (30, 8568343224), (35, 7344294192), (36, 7140286020), (40, 6426257418), (42, 6120245160), (45, 5712228816), (48, 5355214515), (54, 4760190680), (56, 4590183870), (60, 4284171612), (63, 4080163440), (70, 3672147096), (72, 3570143010), (80, 3213128709), (84, 3060122580), (90, 2856114408), (105, 2448098064), (108, 2380095340), (112, 2295091935), (120, 2142085806), (126, 2040081720), (135, 1904076272), (140, 1836073548), (144, 1785071505), (168, 1530061290), (180, 1428057204), (189, 1360054480), (210, 1224049032), (216, 1190047670), (240, 1071042903), (252, 1020040860), (270, 952038136), (280, 918036774), (315, 816032688), (336, 765030645), (360, 714028602), (378, 680027240), (420, 612024516), (432, 595023835), (504, 510020430), (540, 476019068), (560, 459018387), (630, 408016344), (720, 357014301), (756, 340013620), (840, 306012258), (945, 272010896), (1008, 255010215), (1080, 238009534), (1260, 204008172), (1512, 170006810), (1680, 153006129), (1890, 136005448), (2160, 119004767), (2520, 102004086), (2711, 94817520), (3024, 85003405), (3780, 68002724), (5040, 51002043), (5422, 47408760), (6271, 40990320), (7560, 34001362), (8133, 31605840), (10844, 23704380), (12542, 20495160), (13555, 18963504), (15120, 17000681), (16266, 15802920), (18813, 13663440), (18977, 13545360), (21688, 11852190), (24399, 10535280), (25084, 10247580), (27110, 9481752), (31355, 8198064), (32532, 7901460), (37626, 6831720), (37954, 6772680), (40665, 6321168), (43376, 5926095), (43897, 5855760), (48798, 5267640), (50168, 5123790), (54220, 4740876), (56439, 4554480), (56931, 4515120), (62710, 4099032), (65064, 3950730), (73197, 3511760), (75252, 3415860), (75908, 3386340), (81330, 3160584), (87794, 2927880), (94065, 2732688), (94885, 2709072), (97596, 2633820), (100336, 2561895), (108440, 2370438), (112878, 2277240), (113862, 2257560), (121995, 2107056), (125420, 2049516), (130128, 1975365), (131691, 1951920), (146394, 1755880), (150504, 1707930), (151816, 1693170), (162660, 1580292), (169317, 1518160), (170793, 1505040), (175588, 1463940), (188130, 1366344), (189770, 1354536), (195192, 1316910), (216880, 1185219), (219485, 1171152), (225756, 1138620), (227724, 1128780), (243990, 1053528), (250840, 1024758), (263382, 975960), (282195, 910896), (284655, 903024), (292788, 877940), (301008, 853965), (303632, 846585), (325320, 790146), (338634, 759080), (341586, 752520), (351176, 731970), (365985, 702352), (376260, 683172), (379540, 677268), (390384, 658455), (395073, 650640), (438970, 585576), (451512, 569310), (455448, 564390), (487980, 526764), (501680, 512379)]