20081514180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1084

約数の個数: 576

約数和(自身を含む): 77066422272

約数和(自身を除く): 56984908092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 31, 34, 35, 39, 42, 49, 51, 52, 60, 62, 65, 68, 70, 78, 84, 85, 91, 93, 98, 102, 105, 119, 124, 130, 140, 147, 155, 156, 170, 182, 186, 195, 196, 204, 210, 217, 221, 238, 245, 255, 260, 273, 294, 310, 340, 357, 364, 372, 390, 403, 420, 434, 442, 455, 465, 476, 490, 510, 527, 546, 588, 595, 620, 637, 651, 663, 714, 735, 780, 806, 833, 868, 884, 910, 930, 980, 997, 1020, 1054, 1085, 1092, 1105, 1190, 1209, 1274, 1302, 1326, 1365, 1428, 1470, 1519, 1547, 1581, 1612, 1666, 1785, 1820, 1860, 1911, 1994, 2015, 2108, 2170, 2210, 2380, 2418, 2499, 2548, 2604, 2635, 2652, 2730, 2821, 2940, 2991, 3038, 3094, 3162, 3185, 3255, 3315, 3332, 3570, 3689, 3822, 3988, 4030, 4165, 4340, 4420, 4557, 4641, 4836, 4985, 4998, 5270, 5460, 5642, 5982, 6045, 6076, 6188, 6324, 6370, 6510, 6630, 6851, 6979, 7140, 7378, 7595, 7644, 7735, 7905, 8060, 8330, 8463, 9114, 9282, 9555, 9970, 9996, 10540, 10829, 11067, 11284, 11964, 12090, 12495, 12740, 12961, 13020, 13260, 13702, 13958, 14105, 14756, 14955, 15190, 15470, 15810, 16660, 16926, 16949, 18228, 18445, 18564, 19110, 19747, 19940, 20553, 20937, 21658, 22134, 22785, 23205, 24180, 24990, 25823, 25922, 27404, 27916, 28210, 29910, 30380, 30907, 30940, 31620, 32487, 33852, 33898, 34255, 34895, 36890, 38220, 38883, 39494, 41106, 41874, 42315, 43316, 44268, 45570, 46410, 47957, 48853, 49980, 50847, 51646, 51844, 54145, 55335, 56420, 59241, 59820, 61814, 64805, 64974, 67796, 68510, 69790, 73780, 77469, 77766, 78988, 82212, 83748, 84630, 84745, 90727, 91140, 92721, 92820, 95914, 97706, 98735, 101694, 102765, 103292, 104685, 108290, 110670, 118482, 118643, 123628, 129115, 129610, 129948, 137020, 139580, 143871, 146559, 154535, 154938, 155532, 162435, 169260, 169490, 181454, 185442, 191828, 194415, 195412, 197470, 203388, 205530, 209370, 216349, 216580, 220337, 221340, 236964, 237286, 239785, 244265, 254235, 258230, 259220, 272181, 287742, 293118, 296205, 309070, 309876, 324870, 335699, 338980, 355929, 362908, 370884, 387345, 388830, 394940, 401791, 411060, 418740, 432698, 440674, 453635, 463605, 474572, 479570, 488530, 508470, 516460, 525419, 544362, 575484, 586236, 592410, 593215, 618140, 635089, 649047, 649740, 661011, 671398, 711858, 719355, 732795, 774690, 777660, 803582, 830501, 865396, 881348, 907270, 927210, 959140, 977060, 1007097, 1016940, 1050838, 1081745, 1088724, 1101685, 1184820, 1186430, 1205373, 1270178, 1298094, 1322022, 1342796, 1360905, 1423716, 1438710, 1465590, 1514443, 1542359, 1549380, 1576257, 1607164, 1661002, 1678495, 1779645, 1814540, 1854420, 1905267, 2008955, 2014194, 2101676, 2163490, 2203370, 2372860, 2410746, 2491503, 2540356, 2596188, 2627095, 2644044, 2721810, 2812537, 2877420, 2931180, 3028886, 3084718, 3152514, 3175445, 3245235, 3305055, 3322004, 3356990, 3559290, 3677933, 3810534, 4017910, 4028388, 4152505, 4326980, 4406740, 4543329, 4627077, 4821492, 4983006, 5035485, 5254190, 5443620, 5625074, 6026865, 6057772, 6169436, 6305028, 6350890, 6490470, 6610110, 6713980, 6830447, 7118580, 7355866, 7572215, 7621068, 7711795, 7881285, 8035820, 8305010, 8437611, 9086658, 9254154, 9526335, 9966012, 10070970, 10508380, 10796513, 11033799, 11250148, 12053730, 12457515, 12701780, 12980940, 13220220, 13660894, 14062685, 14711732, 15144430, 15423590, 15762570, 16610020, 16875222, 18173316, 18389665, 18508308, 19052670, 19687759, 20141940, 20491341, 21593026, 22067598, 22716645, 23135385, 24107460, 24915030, 25745531, 27321788, 28125370, 30288860, 30847180, 31525140, 32389539, 33750444, 34152235, 36779330, 38105340, 39375518, 40982682, 42188055, 43186052, 44135196, 45433290, 46270770, 47813129, 49830060, 51491062, 53982565, 55168995, 56250740, 59063277, 64779078, 68304470, 73558660, 77236593, 78751036, 81965364, 84376110, 90866580, 92541540, 95626258, 98438795, 102456705, 102982124, 107965130, 110337990, 118126554, 128727655, 129558156, 136608940, 143439387, 154473186, 161947695, 168752220, 191252516, 196877590, 204913410, 215930260, 220675980, 236253108, 239065645, 257455310, 286878774, 295316385, 308946372, 323895390, 334691903, 386182965, 393755180, 409826820, 478131290, 514910620, 573757548, 590632770, 647790780, 669383806, 717196935, 772365930, 956262580, 1004075709, 1181265540, 1338767612, 1434393870, 1544731860, 1673459515, 2008151418, 2868787740, 3346919030, 4016302836, 5020378545, 6693838060, 10040757090, 20081514180]

約数ペア:

[(1, 20081514180), (2, 10040757090), (3, 6693838060), (4, 5020378545), (5, 4016302836), (6, 3346919030), (7, 2868787740), (10, 2008151418), (12, 1673459515), (13, 1544731860), (14, 1434393870), (15, 1338767612), (17, 1181265540), (20, 1004075709), (21, 956262580), (26, 772365930), (28, 717196935), (30, 669383806), (31, 647790780), (34, 590632770), (35, 573757548), (39, 514910620), (42, 478131290), (49, 409826820), (51, 393755180), (52, 386182965), (60, 334691903), (62, 323895390), (65, 308946372), (68, 295316385), (70, 286878774), (78, 257455310), (84, 239065645), (85, 236253108), (91, 220675980), (93, 215930260), (98, 204913410), (102, 196877590), (105, 191252516), (119, 168752220), (124, 161947695), (130, 154473186), (140, 143439387), (147, 136608940), (155, 129558156), (156, 128727655), (170, 118126554), (182, 110337990), (186, 107965130), (195, 102982124), (196, 102456705), (204, 98438795), (210, 95626258), (217, 92541540), (221, 90866580), (238, 84376110), (245, 81965364), (255, 78751036), (260, 77236593), (273, 73558660), (294, 68304470), (310, 64779078), (340, 59063277), (357, 56250740), (364, 55168995), (372, 53982565), (390, 51491062), (403, 49830060), (420, 47813129), (434, 46270770), (442, 45433290), (455, 44135196), (465, 43186052), (476, 42188055), (490, 40982682), (510, 39375518), (527, 38105340), (546, 36779330), (588, 34152235), (595, 33750444), (620, 32389539), (637, 31525140), (651, 30847180), (663, 30288860), (714, 28125370), (735, 27321788), (780, 25745531), (806, 24915030), (833, 24107460), (868, 23135385), (884, 22716645), (910, 22067598), (930, 21593026), (980, 20491341), (997, 20141940), (1020, 19687759), (1054, 19052670), (1085, 18508308), (1092, 18389665), (1105, 18173316), (1190, 16875222), (1209, 16610020), (1274, 15762570), (1302, 15423590), (1326, 15144430), (1365, 14711732), (1428, 14062685), (1470, 13660894), (1519, 13220220), (1547, 12980940), (1581, 12701780), (1612, 12457515), (1666, 12053730), (1785, 11250148), (1820, 11033799), (1860, 10796513), (1911, 10508380), (1994, 10070970), (2015, 9966012), (2108, 9526335), (2170, 9254154), (2210, 9086658), (2380, 8437611), (2418, 8305010), (2499, 8035820), (2548, 7881285), (2604, 7711795), (2635, 7621068), (2652, 7572215), (2730, 7355866), (2821, 7118580), (2940, 6830447), (2991, 6713980), (3038, 6610110), (3094, 6490470), (3162, 6350890), (3185, 6305028), (3255, 6169436), (3315, 6057772), (3332, 6026865), (3570, 5625074), (3689, 5443620), (3822, 5254190), (3988, 5035485), (4030, 4983006), (4165, 4821492), (4340, 4627077), (4420, 4543329), (4557, 4406740), (4641, 4326980), (4836, 4152505), (4985, 4028388), (4998, 4017910), (5270, 3810534), (5460, 3677933), (5642, 3559290), (5982, 3356990), (6045, 3322004), (6076, 3305055), (6188, 3245235), (6324, 3175445), (6370, 3152514), (6510, 3084718), (6630, 3028886), (6851, 2931180), (6979, 2877420), (7140, 2812537), (7378, 2721810), (7595, 2644044), (7644, 2627095), (7735, 2596188), (7905, 2540356), (8060, 2491503), (8330, 2410746), (8463, 2372860), (9114, 2203370), (9282, 2163490), (9555, 2101676), (9970, 2014194), (9996, 2008955), (10540, 1905267), (10829, 1854420), (11067, 1814540), (11284, 1779645), (11964, 1678495), (12090, 1661002), (12495, 1607164), (12740, 1576257), (12961, 1549380), (13020, 1542359), (13260, 1514443), (13702, 1465590), (13958, 1438710), (14105, 1423716), (14756, 1360905), (14955, 1342796), (15190, 1322022), (15470, 1298094), (15810, 1270178), (16660, 1205373), (16926, 1186430), (16949, 1184820), (18228, 1101685), (18445, 1088724), (18564, 1081745), (19110, 1050838), (19747, 1016940), (19940, 1007097), (20553, 977060), (20937, 959140), (21658, 927210), (22134, 907270), (22785, 881348), (23205, 865396), (24180, 830501), (24990, 803582), (25823, 777660), (25922, 774690), (27404, 732795), (27916, 719355), (28210, 711858), (29910, 671398), (30380, 661011), (30907, 649740), (30940, 649047), (31620, 635089), (32487, 618140), (33852, 593215), (33898, 592410), (34255, 586236), (34895, 575484), (36890, 544362), (38220, 525419), (38883, 516460), (39494, 508470), (41106, 488530), (41874, 479570), (42315, 474572), (43316, 463605), (44268, 453635), (45570, 440674), (46410, 432698), (47957, 418740), (48853, 411060), (49980, 401791), (50847, 394940), (51646, 388830), (51844, 387345), (54145, 370884), (55335, 362908), (56420, 355929), (59241, 338980), (59820, 335699), (61814, 324870), (64805, 309876), (64974, 309070), (67796, 296205), (68510, 293118), (69790, 287742), (73780, 272181), (77469, 259220), (77766, 258230), (78988, 254235), (82212, 244265), (83748, 239785), (84630, 237286), (84745, 236964), (90727, 221340), (91140, 220337), (92721, 216580), (92820, 216349), (95914, 209370), (97706, 205530), (98735, 203388), (101694, 197470), (102765, 195412), (103292, 194415), (104685, 191828), (108290, 185442), (110670, 181454), (118482, 169490), (118643, 169260), (123628, 162435), (129115, 155532), (129610, 154938), (129948, 154535), (137020, 146559), (139580, 143871)]