211575157920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{5749}}^1$

素因数の和:6997

約数の個数: 384

約数和(自身を含む): 847143360000

約数和(自身を除く): 635568202080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1217, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2434, 2520, 3024, 3360, 3651, 3780, 4320, 4868, 5040, 5749, 6048, 6085, 7302, 7560, 8519, 9736, 10080, 10953, 11498, 12170, 14604, 15120, 17038, 17247, 18255, 19472, 21906, 22996, 24340, 25557, 28745, 29208, 30240, 32859, 34076, 34494, 36510, 38944, 40243, 42595, 43812, 45992, 48680, 51114, 51741, 54765, 57490, 58416, 65718, 68152, 68988, 73020, 76671, 80486, 85190, 86235, 87624, 91984, 97360, 102228, 103482, 109530, 114980, 116832, 120729, 127785, 131436, 136304, 137976, 146040, 153342, 155223, 160972, 164295, 170380, 172470, 175248, 183968, 194720, 201215, 204456, 206964, 219060, 229960, 230013, 241458, 255570, 258705, 262872, 272608, 275952, 292080, 306684, 310446, 321944, 328590, 340760, 344940, 350496, 362187, 383355, 402430, 408912, 413928, 438120, 459920, 460026, 482916, 511140, 517410, 525744, 551904, 584160, 603645, 613368, 620892, 643888, 657180, 681520, 689880, 724374, 766710, 776115, 804860, 817824, 827856, 876240, 919840, 920052, 965832, 1022280, 1034820, 1051488, 1086561, 1150065, 1207290, 1226736, 1241784, 1287776, 1314360, 1363040, 1379760, 1448748, 1533420, 1552230, 1609720, 1655712, 1752480, 1810935, 1840104, 1931664, 2044560, 2069640, 2173122, 2300130, 2414580, 2453472, 2483568, 2628720, 2759520, 2897496, 3066840, 3104460, 3219440, 3621870, 3680208, 3863328, 4089120, 4139280, 4346244, 4600260, 4829160, 4967136, 5257440, 5432805, 5794992, 6133680, 6208920, 6438880, 6996533, 7243740, 7360416, 8278560, 8692488, 9200520, 9658320, 10865610, 11589984, 12267360, 12417840, 13993066, 14487480, 17384976, 18401040, 19316640, 20989599, 21731220, 24835680, 27986132, 28974960, 34769952, 34982665, 36802080, 41979198, 43462440, 48975731, 55972264, 57949920, 62968797, 69965330, 83958396, 86924880, 97951462, 104947995, 111944528, 125937594, 139930660, 146927193, 167916792, 173849760, 188906391, 195902924, 209895990, 223889056, 244878655, 251875188, 279861320, 293854386, 314843985, 335833584, 377812782, 391805848, 419791980, 440781579, 489757310, 503750376, 559722640, 587708772, 629687970, 671667168, 734635965, 755625564, 783611696, 839583960, 881563158, 944531955, 979514620, 1007500752, 1119445280, 1175417544, 1259375940, 1322344737, 1469271930, 1511251128, 1567223392, 1679167920, 1763126316, 1889063910, 1959029240, 2015001504, 2203907895, 2350835088, 2518751880, 2644689474, 2938543860, 3022502256, 3358335840, 3526252632, 3778127820, 3918058480, 4407815790, 4701670176, 5037503760, 5289378948, 5877087720, 6045004512, 6611723685, 7052505264, 7556255640, 7836116960, 8815631580, 10075007520, 10578757896, 11754175440, 13223447370, 14105010528, 15112511280, 17631263160, 21157515792, 23508350880, 26446894740, 30225022560, 35262526320, 42315031584, 52893789480, 70525052640, 105787578960, 211575157920]

約数ペア:

[(1, 211575157920), (2, 105787578960), (3, 70525052640), (4, 52893789480), (5, 42315031584), (6, 35262526320), (7, 30225022560), (8, 26446894740), (9, 23508350880), (10, 21157515792), (12, 17631263160), (14, 15112511280), (15, 14105010528), (16, 13223447370), (18, 11754175440), (20, 10578757896), (21, 10075007520), (24, 8815631580), (27, 7836116960), (28, 7556255640), (30, 7052505264), (32, 6611723685), (35, 6045004512), (36, 5877087720), (40, 5289378948), (42, 5037503760), (45, 4701670176), (48, 4407815790), (54, 3918058480), (56, 3778127820), (60, 3526252632), (63, 3358335840), (70, 3022502256), (72, 2938543860), (80, 2644689474), (84, 2518751880), (90, 2350835088), (96, 2203907895), (105, 2015001504), (108, 1959029240), (112, 1889063910), (120, 1763126316), (126, 1679167920), (135, 1567223392), (140, 1511251128), (144, 1469271930), (160, 1322344737), (168, 1259375940), (180, 1175417544), (189, 1119445280), (210, 1007500752), (216, 979514620), (224, 944531955), (240, 881563158), (252, 839583960), (270, 783611696), (280, 755625564), (288, 734635965), (315, 671667168), (336, 629687970), (360, 587708772), (378, 559722640), (420, 503750376), (432, 489757310), (480, 440781579), (504, 419791980), (540, 391805848), (560, 377812782), (630, 335833584), (672, 314843985), (720, 293854386), (756, 279861320), (840, 251875188), (864, 244878655), (945, 223889056), (1008, 209895990), (1080, 195902924), (1120, 188906391), (1217, 173849760), (1260, 167916792), (1440, 146927193), (1512, 139930660), (1680, 125937594), (1890, 111944528), (2016, 104947995), (2160, 97951462), (2434, 86924880), (2520, 83958396), (3024, 69965330), (3360, 62968797), (3651, 57949920), (3780, 55972264), (4320, 48975731), (4868, 43462440), (5040, 41979198), (5749, 36802080), (6048, 34982665), (6085, 34769952), (7302, 28974960), (7560, 27986132), (8519, 24835680), (9736, 21731220), (10080, 20989599), (10953, 19316640), (11498, 18401040), (12170, 17384976), (14604, 14487480), (15120, 13993066), (17038, 12417840), (17247, 12267360), (18255, 11589984), (19472, 10865610), (21906, 9658320), (22996, 9200520), (24340, 8692488), (25557, 8278560), (28745, 7360416), (29208, 7243740), (30240, 6996533), (32859, 6438880), (34076, 6208920), (34494, 6133680), (36510, 5794992), (38944, 5432805), (40243, 5257440), (42595, 4967136), (43812, 4829160), (45992, 4600260), (48680, 4346244), (51114, 4139280), (51741, 4089120), (54765, 3863328), (57490, 3680208), (58416, 3621870), (65718, 3219440), (68152, 3104460), (68988, 3066840), (73020, 2897496), (76671, 2759520), (80486, 2628720), (85190, 2483568), (86235, 2453472), (87624, 2414580), (91984, 2300130), (97360, 2173122), (102228, 2069640), (103482, 2044560), (109530, 1931664), (114980, 1840104), (116832, 1810935), (120729, 1752480), (127785, 1655712), (131436, 1609720), (136304, 1552230), (137976, 1533420), (146040, 1448748), (153342, 1379760), (155223, 1363040), (160972, 1314360), (164295, 1287776), (170380, 1241784), (172470, 1226736), (175248, 1207290), (183968, 1150065), (194720, 1086561), (201215, 1051488), (204456, 1034820), (206964, 1022280), (219060, 965832), (229960, 920052), (230013, 919840), (241458, 876240), (255570, 827856), (258705, 817824), (262872, 804860), (272608, 776115), (275952, 766710), (292080, 724374), (306684, 689880), (310446, 681520), (321944, 657180), (328590, 643888), (340760, 620892), (344940, 613368), (350496, 603645), (362187, 584160), (383355, 551904), (402430, 525744), (408912, 517410), (413928, 511140), (438120, 482916), (459920, 460026)]