80683680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 384

約数和(自身を含む): 330946560

約数和(自身を除く): 250262880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 37, 40, 42, 44, 48, 55, 56, 59, 60, 66, 70, 74, 77, 80, 84, 88, 96, 105, 110, 111, 112, 118, 120, 132, 140, 148, 154, 160, 165, 168, 176, 177, 185, 210, 220, 222, 224, 231, 236, 240, 259, 264, 280, 295, 296, 308, 330, 336, 352, 354, 370, 385, 407, 413, 420, 440, 444, 462, 472, 480, 518, 528, 555, 560, 590, 592, 616, 649, 660, 672, 708, 740, 770, 777, 814, 826, 840, 880, 885, 888, 924, 944, 1036, 1056, 1110, 1120, 1155, 1180, 1184, 1221, 1232, 1239, 1295, 1298, 1320, 1416, 1480, 1540, 1554, 1628, 1652, 1680, 1760, 1770, 1776, 1848, 1888, 1947, 2035, 2065, 2072, 2183, 2220, 2310, 2360, 2442, 2464, 2478, 2590, 2596, 2640, 2832, 2849, 2960, 3080, 3108, 3245, 3256, 3304, 3360, 3540, 3552, 3696, 3885, 3894, 4070, 4130, 4144, 4366, 4440, 4543, 4620, 4720, 4884, 4956, 5180, 5192, 5280, 5664, 5698, 5920, 6105, 6160, 6195, 6216, 6490, 6512, 6549, 6608, 7080, 7392, 7770, 7788, 8140, 8260, 8288, 8547, 8732, 8880, 9086, 9240, 9440, 9735, 9768, 9912, 10360, 10384, 10915, 11396, 12210, 12320, 12390, 12432, 12980, 13024, 13098, 13216, 13629, 14160, 14245, 15281, 15540, 15576, 16280, 16520, 17094, 17464, 17760, 18172, 18480, 19470, 19536, 19824, 20720, 20768, 21830, 22715, 22792, 24013, 24420, 24780, 24864, 25960, 26196, 27258, 28320, 28490, 30562, 31080, 31152, 32560, 32745, 33040, 34188, 34928, 36344, 36960, 38940, 39072, 39648, 41440, 42735, 43660, 45430, 45584, 45843, 48026, 48840, 49560, 51920, 52392, 54516, 56980, 61124, 62160, 62304, 65120, 65490, 66080, 68145, 68376, 69856, 72039, 72688, 76405, 77880, 85470, 87320, 90860, 91168, 91686, 96052, 97680, 99120, 103840, 104784, 109032, 113960, 120065, 122248, 124320, 130980, 136290, 136752, 144078, 145376, 152810, 155760, 168091, 170940, 174640, 181720, 183372, 192104, 195360, 198240, 209568, 218064, 227920, 229215, 240130, 244496, 261960, 272580, 273504, 288156, 305620, 311520, 336182, 341880, 349280, 360195, 363440, 366744, 384208, 436128, 455840, 458430, 480260, 488992, 504273, 523920, 545160, 576312, 611240, 672364, 683760, 720390, 726880, 733488, 768416, 840455, 916860, 960520, 1008546, 1047840, 1090320, 1152624, 1222480, 1344728, 1367520, 1440780, 1466976, 1680910, 1833720, 1921040, 2017092, 2180640, 2305248, 2444960, 2521365, 2689456, 2881560, 3361820, 3667440, 3842080, 4034184, 5042730, 5378912, 5763120, 6723640, 7334880, 8068368, 10085460, 11526240, 13447280, 16136736, 20170920, 26894560, 40341840, 80683680]

約数ペア:

[(1, 80683680), (2, 40341840), (3, 26894560), (4, 20170920), (5, 16136736), (6, 13447280), (7, 11526240), (8, 10085460), (10, 8068368), (11, 7334880), (12, 6723640), (14, 5763120), (15, 5378912), (16, 5042730), (20, 4034184), (21, 3842080), (22, 3667440), (24, 3361820), (28, 2881560), (30, 2689456), (32, 2521365), (33, 2444960), (35, 2305248), (37, 2180640), (40, 2017092), (42, 1921040), (44, 1833720), (48, 1680910), (55, 1466976), (56, 1440780), (59, 1367520), (60, 1344728), (66, 1222480), (70, 1152624), (74, 1090320), (77, 1047840), (80, 1008546), (84, 960520), (88, 916860), (96, 840455), (105, 768416), (110, 733488), (111, 726880), (112, 720390), (118, 683760), (120, 672364), (132, 611240), (140, 576312), (148, 545160), (154, 523920), (160, 504273), (165, 488992), (168, 480260), (176, 458430), (177, 455840), (185, 436128), (210, 384208), (220, 366744), (222, 363440), (224, 360195), (231, 349280), (236, 341880), (240, 336182), (259, 311520), (264, 305620), (280, 288156), (295, 273504), (296, 272580), (308, 261960), (330, 244496), (336, 240130), (352, 229215), (354, 227920), (370, 218064), (385, 209568), (407, 198240), (413, 195360), (420, 192104), (440, 183372), (444, 181720), (462, 174640), (472, 170940), (480, 168091), (518, 155760), (528, 152810), (555, 145376), (560, 144078), (590, 136752), (592, 136290), (616, 130980), (649, 124320), (660, 122248), (672, 120065), (708, 113960), (740, 109032), (770, 104784), (777, 103840), (814, 99120), (826, 97680), (840, 96052), (880, 91686), (885, 91168), (888, 90860), (924, 87320), (944, 85470), (1036, 77880), (1056, 76405), (1110, 72688), (1120, 72039), (1155, 69856), (1180, 68376), (1184, 68145), (1221, 66080), (1232, 65490), (1239, 65120), (1295, 62304), (1298, 62160), (1320, 61124), (1416, 56980), (1480, 54516), (1540, 52392), (1554, 51920), (1628, 49560), (1652, 48840), (1680, 48026), (1760, 45843), (1770, 45584), (1776, 45430), (1848, 43660), (1888, 42735), (1947, 41440), (2035, 39648), (2065, 39072), (2072, 38940), (2183, 36960), (2220, 36344), (2310, 34928), (2360, 34188), (2442, 33040), (2464, 32745), (2478, 32560), (2590, 31152), (2596, 31080), (2640, 30562), (2832, 28490), (2849, 28320), (2960, 27258), (3080, 26196), (3108, 25960), (3245, 24864), (3256, 24780), (3304, 24420), (3360, 24013), (3540, 22792), (3552, 22715), (3696, 21830), (3885, 20768), (3894, 20720), (4070, 19824), (4130, 19536), (4144, 19470), (4366, 18480), (4440, 18172), (4543, 17760), (4620, 17464), (4720, 17094), (4884, 16520), (4956, 16280), (5180, 15576), (5192, 15540), (5280, 15281), (5664, 14245), (5698, 14160), (5920, 13629), (6105, 13216), (6160, 13098), (6195, 13024), (6216, 12980), (6490, 12432), (6512, 12390), (6549, 12320), (6608, 12210), (7080, 11396), (7392, 10915), (7770, 10384), (7788, 10360), (8140, 9912), (8260, 9768), (8288, 9735), (8547, 9440), (8732, 9240), (8880, 9086)]