55191318840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{15241}}^1$

素因数の和:15747

約数の個数: 256

約数和(自身を含む): 210705408000

約数和(自身を除く): 155514089160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 479, 504, 540, 630, 756, 840, 945, 958, 1080, 1260, 1437, 1512, 1890, 1916, 2395, 2520, 2874, 3353, 3780, 3832, 4311, 4790, 5748, 6706, 7185, 7560, 8622, 9580, 10059, 11496, 12933, 13412, 14370, 15241, 16765, 17244, 19160, 20118, 21555, 25866, 26824, 28740, 30177, 30482, 33530, 34488, 40236, 43110, 45723, 50295, 51732, 57480, 60354, 60964, 64665, 67060, 76205, 80472, 86220, 90531, 91446, 100590, 103464, 106687, 120708, 121928, 129330, 134120, 137169, 150885, 152410, 172440, 181062, 182892, 201180, 213374, 228615, 241416, 258660, 274338, 301770, 304820, 320061, 362124, 365784, 402360, 411507, 426748, 452655, 457230, 517320, 533435, 548676, 603540, 609640, 640122, 685845, 724248, 823014, 853496, 905310, 914460, 960183, 1066870, 1097352, 1207080, 1280244, 1371690, 1600305, 1646028, 1810620, 1828920, 1920366, 2057535, 2133740, 2560488, 2743380, 2880549, 3200610, 3292056, 3621240, 3840732, 4115070, 4267480, 4800915, 5486760, 5761098, 6401220, 7300439, 7681464, 8230140, 9601830, 11522196, 12802440, 14402745, 14600878, 16460280, 19203660, 21901317, 23044392, 28805490, 29201756, 36502195, 38407320, 43802634, 51103073, 57610980, 58403512, 65703951, 73004390, 87605268, 102206146, 109506585, 115221960, 131407902, 146008780, 153309219, 175210536, 197111853, 204412292, 219013170, 255515365, 262815804, 292017560, 306618438, 328519755, 394223706, 408824584, 438026340, 459927657, 511030730, 525631608, 613236876, 657039510, 766546095, 788447412, 876052680, 919855314, 985559265, 1022061460, 1226473752, 1314079020, 1379782971, 1533092190, 1576894824, 1839710628, 1971118530, 2044122920, 2299638285, 2628158040, 2759565942, 3066184380, 3679421256, 3942237060, 4599276570, 5519131884, 6132368760, 6898914855, 7884474120, 9198553140, 11038263768, 13797829710, 18397106280, 27595659420, 55191318840]

約数ペア:

[(1, 55191318840), (2, 27595659420), (3, 18397106280), (4, 13797829710), (5, 11038263768), (6, 9198553140), (7, 7884474120), (8, 6898914855), (9, 6132368760), (10, 5519131884), (12, 4599276570), (14, 3942237060), (15, 3679421256), (18, 3066184380), (20, 2759565942), (21, 2628158040), (24, 2299638285), (27, 2044122920), (28, 1971118530), (30, 1839710628), (35, 1576894824), (36, 1533092190), (40, 1379782971), (42, 1314079020), (45, 1226473752), (54, 1022061460), (56, 985559265), (60, 919855314), (63, 876052680), (70, 788447412), (72, 766546095), (84, 657039510), (90, 613236876), (105, 525631608), (108, 511030730), (120, 459927657), (126, 438026340), (135, 408824584), (140, 394223706), (168, 328519755), (180, 306618438), (189, 292017560), (210, 262815804), (216, 255515365), (252, 219013170), (270, 204412292), (280, 197111853), (315, 175210536), (360, 153309219), (378, 146008780), (420, 131407902), (479, 115221960), (504, 109506585), (540, 102206146), (630, 87605268), (756, 73004390), (840, 65703951), (945, 58403512), (958, 57610980), (1080, 51103073), (1260, 43802634), (1437, 38407320), (1512, 36502195), (1890, 29201756), (1916, 28805490), (2395, 23044392), (2520, 21901317), (2874, 19203660), (3353, 16460280), (3780, 14600878), (3832, 14402745), (4311, 12802440), (4790, 11522196), (5748, 9601830), (6706, 8230140), (7185, 7681464), (7560, 7300439), (8622, 6401220), (9580, 5761098), (10059, 5486760), (11496, 4800915), (12933, 4267480), (13412, 4115070), (14370, 3840732), (15241, 3621240), (16765, 3292056), (17244, 3200610), (19160, 2880549), (20118, 2743380), (21555, 2560488), (25866, 2133740), (26824, 2057535), (28740, 1920366), (30177, 1828920), (30482, 1810620), (33530, 1646028), (34488, 1600305), (40236, 1371690), (43110, 1280244), (45723, 1207080), (50295, 1097352), (51732, 1066870), (57480, 960183), (60354, 914460), (60964, 905310), (64665, 853496), (67060, 823014), (76205, 724248), (80472, 685845), (86220, 640122), (90531, 609640), (91446, 603540), (100590, 548676), (103464, 533435), (106687, 517320), (120708, 457230), (121928, 452655), (129330, 426748), (134120, 411507), (137169, 402360), (150885, 365784), (152410, 362124), (172440, 320061), (181062, 304820), (182892, 301770), (201180, 274338), (213374, 258660), (228615, 241416)]