20553004080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2613

約数の個数: 480

約数和(自身を含む): 84419846784

約数和(自身を除く): 63866842704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 97, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 194, 204, 210, 238, 240, 252, 255, 272, 280, 291, 306, 315, 336, 340, 357, 360, 388, 408, 420, 476, 485, 504, 510, 560, 582, 595, 612, 630, 679, 680, 714, 720, 765, 776, 816, 840, 873, 952, 970, 1008, 1020, 1071, 1164, 1190, 1224, 1260, 1358, 1360, 1428, 1455, 1530, 1552, 1649, 1680, 1746, 1785, 1904, 1940, 2037, 2040, 2142, 2328, 2380, 2448, 2473, 2520, 2716, 2856, 2910, 3060, 3298, 3395, 3492, 3570, 3880, 4074, 4080, 4284, 4365, 4656, 4760, 4946, 4947, 5040, 5355, 5432, 5712, 5820, 6111, 6120, 6596, 6790, 6984, 7140, 7419, 7760, 8148, 8245, 8568, 8730, 9520, 9892, 9894, 10185, 10710, 10864, 11543, 11640, 12222, 12240, 12365, 13192, 13580, 13968, 14280, 14838, 14841, 16296, 16490, 17136, 17311, 17460, 19784, 19788, 20370, 21420, 22257, 23086, 23280, 24444, 24730, 24735, 26384, 27160, 28560, 29676, 29682, 30555, 32592, 32980, 34622, 34629, 34920, 37095, 39568, 39576, 40740, 42041, 42840, 44514, 46172, 48888, 49460, 49470, 51933, 54320, 57715, 59352, 59364, 61110, 65960, 69244, 69258, 69840, 74190, 74205, 79152, 81480, 84082, 85680, 86555, 89028, 92344, 97776, 98920, 98940, 103866, 103887, 111285, 115430, 118704, 118728, 122220, 126123, 131920, 138488, 138516, 148380, 148410, 155799, 162960, 168164, 173110, 173145, 178056, 184688, 197840, 197880, 207732, 207774, 210205, 222570, 230860, 237456, 239881, 244440, 252246, 259665, 276976, 277032, 294287, 296760, 296820, 311598, 336328, 346220, 346290, 356112, 378369, 395760, 415464, 415548, 420410, 445140, 461720, 479762, 488880, 504492, 519330, 519435, 554064, 588574, 593520, 593640, 623196, 630615, 672656, 692440, 692580, 719643, 756738, 778995, 830928, 831096, 840820, 882861, 890280, 923440, 959524, 1008984, 1038660, 1038870, 1177148, 1187280, 1199405, 1246392, 1261230, 1384880, 1385160, 1439286, 1471435, 1513476, 1557990, 1662192, 1679167, 1681640, 1765722, 1780560, 1891845, 1919048, 2017968, 2077320, 2077740, 2158929, 2354296, 2398810, 2492784, 2522460, 2648583, 2770320, 2878572, 2942870, 3026952, 3115980, 3358334, 3363280, 3531444, 3598215, 3783690, 3838096, 4077977, 4154640, 4155480, 4317858, 4414305, 4708592, 4797620, 5037501, 5044920, 5297166, 5757144, 5885740, 6053904, 6231960, 6716668, 7062888, 7196430, 7567380, 8155954, 8310960, 8395835, 8635716, 8828610, 9595240, 10075002, 10089840, 10594332, 10794645, 11514288, 11771480, 12233931, 12463920, 13242915, 13433336, 14125776, 14392860, 15112503, 15134760, 16311908, 16791670, 17271432, 17657220, 19190480, 20150004, 20389885, 21188664, 21589290, 23542960, 24467862, 25187505, 26485830, 26866672, 28545839, 28785720, 30225006, 30269520, 32623816, 33583340, 34542864, 35314440, 36701793, 40300008, 40779770, 42377328, 43178580, 48935724, 50375010, 52971660, 57091678, 57571440, 60450012, 61169655, 65247632, 67166680, 70628880, 73403586, 75562515, 80600016, 81559540, 85637517, 86357160, 97871448, 100750020, 105943320, 114183356, 120900024, 122339310, 134333360, 142729195, 146807172, 151125030, 163119080, 171275034, 172714320, 183508965, 195742896, 201500040, 211886640, 228366712, 241800048, 244678620, 256912551, 285458390, 293614344, 302250060, 326238160, 342550068, 367017930, 403000080, 428187585, 456733424, 489357240, 513825102, 570916780, 587228688, 604500120, 685100136, 734035860, 856375170, 978714480, 1027650204, 1141833560, 1209000240, 1284562755, 1370200272, 1468071720, 1712750340, 2055300408, 2283667120, 2569125510, 2936143440, 3425500680, 4110600816, 5138251020, 6851001360, 10276502040, 20553004080]

約数ペア:

[(1, 20553004080), (2, 10276502040), (3, 6851001360), (4, 5138251020), (5, 4110600816), (6, 3425500680), (7, 2936143440), (8, 2569125510), (9, 2283667120), (10, 2055300408), (12, 1712750340), (14, 1468071720), (15, 1370200272), (16, 1284562755), (17, 1209000240), (18, 1141833560), (20, 1027650204), (21, 978714480), (24, 856375170), (28, 734035860), (30, 685100136), (34, 604500120), (35, 587228688), (36, 570916780), (40, 513825102), (42, 489357240), (45, 456733424), (48, 428187585), (51, 403000080), (56, 367017930), (60, 342550068), (63, 326238160), (68, 302250060), (70, 293614344), (72, 285458390), (80, 256912551), (84, 244678620), (85, 241800048), (90, 228366712), (97, 211886640), (102, 201500040), (105, 195742896), (112, 183508965), (119, 172714320), (120, 171275034), (126, 163119080), (136, 151125030), (140, 146807172), (144, 142729195), (153, 134333360), (168, 122339310), (170, 120900024), (180, 114183356), (194, 105943320), (204, 100750020), (210, 97871448), (238, 86357160), (240, 85637517), (252, 81559540), (255, 80600016), (272, 75562515), (280, 73403586), (291, 70628880), (306, 67166680), (315, 65247632), (336, 61169655), (340, 60450012), (357, 57571440), (360, 57091678), (388, 52971660), (408, 50375010), (420, 48935724), (476, 43178580), (485, 42377328), (504, 40779770), (510, 40300008), (560, 36701793), (582, 35314440), (595, 34542864), (612, 33583340), (630, 32623816), (679, 30269520), (680, 30225006), (714, 28785720), (720, 28545839), (765, 26866672), (776, 26485830), (816, 25187505), (840, 24467862), (873, 23542960), (952, 21589290), (970, 21188664), (1008, 20389885), (1020, 20150004), (1071, 19190480), (1164, 17657220), (1190, 17271432), (1224, 16791670), (1260, 16311908), (1358, 15134760), (1360, 15112503), (1428, 14392860), (1455, 14125776), (1530, 13433336), (1552, 13242915), (1649, 12463920), (1680, 12233931), (1746, 11771480), (1785, 11514288), (1904, 10794645), (1940, 10594332), (2037, 10089840), (2040, 10075002), (2142, 9595240), (2328, 8828610), (2380, 8635716), (2448, 8395835), (2473, 8310960), (2520, 8155954), (2716, 7567380), (2856, 7196430), (2910, 7062888), (3060, 6716668), (3298, 6231960), (3395, 6053904), (3492, 5885740), (3570, 5757144), (3880, 5297166), (4074, 5044920), (4080, 5037501), (4284, 4797620), (4365, 4708592), (4656, 4414305), (4760, 4317858), (4946, 4155480), (4947, 4154640), (5040, 4077977), (5355, 3838096), (5432, 3783690), (5712, 3598215), (5820, 3531444), (6111, 3363280), (6120, 3358334), (6596, 3115980), (6790, 3026952), (6984, 2942870), (7140, 2878572), (7419, 2770320), (7760, 2648583), (8148, 2522460), (8245, 2492784), (8568, 2398810), (8730, 2354296), (9520, 2158929), (9892, 2077740), (9894, 2077320), (10185, 2017968), (10710, 1919048), (10864, 1891845), (11543, 1780560), (11640, 1765722), (12222, 1681640), (12240, 1679167), (12365, 1662192), (13192, 1557990), (13580, 1513476), (13968, 1471435), (14280, 1439286), (14838, 1385160), (14841, 1384880), (16296, 1261230), (16490, 1246392), (17136, 1199405), (17311, 1187280), (17460, 1177148), (19784, 1038870), (19788, 1038660), (20370, 1008984), (21420, 959524), (22257, 923440), (23086, 890280), (23280, 882861), (24444, 840820), (24730, 831096), (24735, 830928), (26384, 778995), (27160, 756738), (28560, 719643), (29676, 692580), (29682, 692440), (30555, 672656), (32592, 630615), (32980, 623196), (34622, 593640), (34629, 593520), (34920, 588574), (37095, 554064), (39568, 519435), (39576, 519330), (40740, 504492), (42041, 488880), (42840, 479762), (44514, 461720), (46172, 445140), (48888, 420410), (49460, 415548), (49470, 415464), (51933, 395760), (54320, 378369), (57715, 356112), (59352, 346290), (59364, 346220), (61110, 336328), (65960, 311598), (69244, 296820), (69258, 296760), (69840, 294287), (74190, 277032), (74205, 276976), (79152, 259665), (81480, 252246), (84082, 244440), (85680, 239881), (86555, 237456), (89028, 230860), (92344, 222570), (97776, 210205), (98920, 207774), (98940, 207732), (103866, 197880), (103887, 197840), (111285, 184688), (115430, 178056), (118704, 173145), (118728, 173110), (122220, 168164), (126123, 162960), (131920, 155799), (138488, 148410), (138516, 148380)]