256072487160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{4129}}^1$

素因数の和:4311

約数の個数: 512

約数和(自身を含む): 960877209600

約数和(自身を除く): 704804722440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 51, 56, 60, 68, 70, 84, 85, 86, 101, 102, 105, 119, 120, 129, 136, 140, 168, 170, 172, 202, 204, 210, 215, 238, 255, 258, 280, 301, 303, 340, 344, 357, 404, 408, 420, 430, 476, 505, 510, 516, 595, 602, 606, 645, 680, 707, 714, 731, 808, 840, 860, 903, 952, 1010, 1020, 1032, 1190, 1204, 1212, 1290, 1414, 1428, 1462, 1505, 1515, 1717, 1720, 1785, 1806, 2020, 2040, 2121, 2193, 2380, 2408, 2424, 2580, 2828, 2856, 2924, 3010, 3030, 3434, 3535, 3570, 3612, 3655, 4040, 4129, 4242, 4343, 4386, 4515, 4760, 5117, 5151, 5160, 5656, 5848, 6020, 6060, 6868, 7070, 7140, 7224, 7310, 8258, 8484, 8585, 8686, 8772, 9030, 10234, 10302, 10605, 10965, 12019, 12040, 12120, 12387, 13029, 13736, 14140, 14280, 14620, 15351, 16516, 16968, 17170, 17372, 17544, 18060, 20468, 20604, 20645, 21210, 21715, 21930, 24038, 24774, 25585, 25755, 26058, 28280, 28903, 29240, 30401, 30702, 33032, 34340, 34744, 36057, 36120, 40936, 41208, 41290, 42420, 43430, 43860, 48076, 49548, 51170, 51510, 52116, 57806, 60095, 60802, 61404, 61935, 65145, 68680, 70193, 72114, 73831, 76755, 82580, 84840, 86709, 86860, 87720, 91203, 96152, 99096, 102340, 103020, 104232, 115612, 120190, 121604, 122808, 123870, 130290, 140386, 144228, 144515, 147662, 152005, 153510, 165160, 173418, 173720, 177547, 180285, 182406, 204680, 206040, 210579, 221493, 231224, 240380, 243208, 247740, 260580, 280772, 288456, 289030, 295324, 304010, 307020, 346836, 350965, 355094, 360570, 364812, 369155, 417029, 421158, 433545, 442986, 456015, 480760, 491351, 495480, 516817, 521160, 532641, 561544, 578060, 590648, 608020, 614040, 693672, 701930, 710188, 721140, 729624, 738310, 834058, 842316, 867090, 885972, 887735, 912030, 982702, 1033634, 1052895, 1065282, 1107465, 1156120, 1216040, 1242829, 1251087, 1403860, 1420376, 1442280, 1474053, 1476620, 1550451, 1668116, 1684632, 1734180, 1771944, 1775470, 1824060, 1965404, 2067268, 2085145, 2105790, 2130564, 2214930, 2456755, 2485658, 2502174, 2584085, 2663205, 2807720, 2919203, 2948106, 2953240, 3018299, 3100902, 3336232, 3468360, 3550940, 3648120, 3728487, 3930808, 4134536, 4170290, 4211580, 4261128, 4429860, 4913510, 4971316, 5004348, 5168170, 5326410, 5838406, 5896212, 6036598, 6201804, 6214145, 6255435, 7089493, 7101880, 7370265, 7456974, 7752255, 8340580, 8423160, 8757609, 8859720, 9054897, 9827020, 9942632, 10008696, 10336340, 10652820, 11676812, 11792424, 12073196, 12403608, 12428290, 12510870, 14178986, 14596015, 14740530, 14913948, 15091495, 15504510, 16681160, 17515218, 17932247, 18109794, 18642435, 19654040, 20672680, 21128093, 21268479, 21305640, 23353624, 24146392, 24856580, 25021740, 28357972, 29192030, 29481060, 29827896, 30182990, 31009020, 35030436, 35447465, 35864494, 36219588, 37284870, 42256186, 42536958, 43788045, 45274485, 49626451, 49713160, 50043480, 53796741, 56715944, 58384060, 58962120, 60365980, 62018040, 63384279, 70060872, 70894930, 71728988, 72439176, 74569740, 84512372, 85073916, 87576090, 89661235, 90548970, 99252902, 105640465, 106342395, 107593482, 116768120, 120731960, 125525729, 126768558, 141789860, 143457976, 148879353, 149139480, 169024744, 170147832, 175152180, 179322470, 181097940, 198505804, 211280930, 212684790, 215186964, 248132255, 251051458, 253537116, 268983705, 283579720, 297758706, 304848199, 316921395, 350304360, 358644940, 362195880, 376577187, 397011608, 422561860, 425369580, 430373928, 496264510, 502102916, 507074232, 537967410, 595517412, 609696398, 627628645, 633842790, 717289880, 744396765, 753154374, 845123720, 850739160, 914544597, 992529020, 1004205832, 1075934820, 1191034824, 1219392796, 1255257290, 1267685580, 1488793530, 1506308748, 1524240995, 1829089194, 1882885935, 1985058040, 2133937393, 2151869640, 2438785592, 2510514580, 2535371160, 2977587060, 3012617496, 3048481990, 3658178388, 3765771870, 4267874786, 4572722985, 5021029160, 5955174120, 6096963980, 6401812179, 7316356776, 7531543740, 8535749572, 9145445970, 10669686965, 12193927960, 12803624358, 15063087480, 17071499144, 18290891940, 21339373930, 25607248716, 32009060895, 36581783880, 42678747860, 51214497432, 64018121790, 85357495720, 128036243580, 256072487160]

約数ペア:

[(1, 256072487160), (2, 128036243580), (3, 85357495720), (4, 64018121790), (5, 51214497432), (6, 42678747860), (7, 36581783880), (8, 32009060895), (10, 25607248716), (12, 21339373930), (14, 18290891940), (15, 17071499144), (17, 15063087480), (20, 12803624358), (21, 12193927960), (24, 10669686965), (28, 9145445970), (30, 8535749572), (34, 7531543740), (35, 7316356776), (40, 6401812179), (42, 6096963980), (43, 5955174120), (51, 5021029160), (56, 4572722985), (60, 4267874786), (68, 3765771870), (70, 3658178388), (84, 3048481990), (85, 3012617496), (86, 2977587060), (101, 2535371160), (102, 2510514580), (105, 2438785592), (119, 2151869640), (120, 2133937393), (129, 1985058040), (136, 1882885935), (140, 1829089194), (168, 1524240995), (170, 1506308748), (172, 1488793530), (202, 1267685580), (204, 1255257290), (210, 1219392796), (215, 1191034824), (238, 1075934820), (255, 1004205832), (258, 992529020), (280, 914544597), (301, 850739160), (303, 845123720), (340, 753154374), (344, 744396765), (357, 717289880), (404, 633842790), (408, 627628645), (420, 609696398), (430, 595517412), (476, 537967410), (505, 507074232), (510, 502102916), (516, 496264510), (595, 430373928), (602, 425369580), (606, 422561860), (645, 397011608), (680, 376577187), (707, 362195880), (714, 358644940), (731, 350304360), (808, 316921395), (840, 304848199), (860, 297758706), (903, 283579720), (952, 268983705), (1010, 253537116), (1020, 251051458), (1032, 248132255), (1190, 215186964), (1204, 212684790), (1212, 211280930), (1290, 198505804), (1414, 181097940), (1428, 179322470), (1462, 175152180), (1505, 170147832), (1515, 169024744), (1717, 149139480), (1720, 148879353), (1785, 143457976), (1806, 141789860), (2020, 126768558), (2040, 125525729), (2121, 120731960), (2193, 116768120), (2380, 107593482), (2408, 106342395), (2424, 105640465), (2580, 99252902), (2828, 90548970), (2856, 89661235), (2924, 87576090), (3010, 85073916), (3030, 84512372), (3434, 74569740), (3535, 72439176), (3570, 71728988), (3612, 70894930), (3655, 70060872), (4040, 63384279), (4129, 62018040), (4242, 60365980), (4343, 58962120), (4386, 58384060), (4515, 56715944), (4760, 53796741), (5117, 50043480), (5151, 49713160), (5160, 49626451), (5656, 45274485), (5848, 43788045), (6020, 42536958), (6060, 42256186), (6868, 37284870), (7070, 36219588), (7140, 35864494), (7224, 35447465), (7310, 35030436), (8258, 31009020), (8484, 30182990), (8585, 29827896), (8686, 29481060), (8772, 29192030), (9030, 28357972), (10234, 25021740), (10302, 24856580), (10605, 24146392), (10965, 23353624), (12019, 21305640), (12040, 21268479), (12120, 21128093), (12387, 20672680), (13029, 19654040), (13736, 18642435), (14140, 18109794), (14280, 17932247), (14620, 17515218), (15351, 16681160), (16516, 15504510), (16968, 15091495), (17170, 14913948), (17372, 14740530), (17544, 14596015), (18060, 14178986), (20468, 12510870), (20604, 12428290), (20645, 12403608), (21210, 12073196), (21715, 11792424), (21930, 11676812), (24038, 10652820), (24774, 10336340), (25585, 10008696), (25755, 9942632), (26058, 9827020), (28280, 9054897), (28903, 8859720), (29240, 8757609), (30401, 8423160), (30702, 8340580), (33032, 7752255), (34340, 7456974), (34744, 7370265), (36057, 7101880), (36120, 7089493), (40936, 6255435), (41208, 6214145), (41290, 6201804), (42420, 6036598), (43430, 5896212), (43860, 5838406), (48076, 5326410), (49548, 5168170), (51170, 5004348), (51510, 4971316), (52116, 4913510), (57806, 4429860), (60095, 4261128), (60802, 4211580), (61404, 4170290), (61935, 4134536), (65145, 3930808), (68680, 3728487), (70193, 3648120), (72114, 3550940), (73831, 3468360), (76755, 3336232), (82580, 3100902), (84840, 3018299), (86709, 2953240), (86860, 2948106), (87720, 2919203), (91203, 2807720), (96152, 2663205), (99096, 2584085), (102340, 2502174), (103020, 2485658), (104232, 2456755), (115612, 2214930), (120190, 2130564), (121604, 2105790), (122808, 2085145), (123870, 2067268), (130290, 1965404), (140386, 1824060), (144228, 1775470), (144515, 1771944), (147662, 1734180), (152005, 1684632), (153510, 1668116), (165160, 1550451), (173418, 1476620), (173720, 1474053), (177547, 1442280), (180285, 1420376), (182406, 1403860), (204680, 1251087), (206040, 1242829), (210579, 1216040), (221493, 1156120), (231224, 1107465), (240380, 1065282), (243208, 1052895), (247740, 1033634), (260580, 982702), (280772, 912030), (288456, 887735), (289030, 885972), (295324, 867090), (304010, 842316), (307020, 834058), (346836, 738310), (350965, 729624), (355094, 721140), (360570, 710188), (364812, 701930), (369155, 693672), (417029, 614040), (421158, 608020), (433545, 590648), (442986, 578060), (456015, 561544), (480760, 532641), (491351, 521160), (495480, 516817)]