2142944858880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{14419}}^1$

素因数の和:14569

約数の個数: 864

約数和(自身を含む): 9012117004800

約数和(自身を除く): 6869172145920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 97, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 194, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 291, 304, 315, 320, 336, 342, 360, 380, 384, 388, 399, 420, 448, 456, 480, 485, 504, 532, 560, 570, 576, 582, 608, 630, 640, 665, 672, 679, 684, 720, 760, 768, 776, 798, 840, 855, 873, 896, 912, 960, 970, 1008, 1064, 1120, 1140, 1152, 1164, 1197, 1216, 1260, 1280, 1330, 1344, 1358, 1368, 1440, 1455, 1520, 1552, 1596, 1680, 1710, 1746, 1792, 1824, 1843, 1920, 1940, 1995, 2016, 2037, 2128, 2240, 2280, 2304, 2328, 2394, 2432, 2520, 2660, 2688, 2716, 2736, 2880, 2910, 3040, 3104, 3192, 3360, 3395, 3420, 3492, 3648, 3686, 3840, 3880, 3990, 4032, 4074, 4256, 4365, 4480, 4560, 4656, 4788, 4864, 5040, 5320, 5376, 5432, 5472, 5529, 5760, 5820, 5985, 6080, 6111, 6208, 6384, 6720, 6790, 6840, 6984, 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約数ペア:

[(1, 2142944858880), (2, 1071472429440), (3, 714314952960), (4, 535736214720), (5, 428588971776), (6, 357157476480), (7, 306134979840), (8, 267868107360), (9, 238104984320), (10, 214294485888), (12, 178578738240), (14, 153067489920), (15, 142862990592), (16, 133934053680), (18, 119052492160), (19, 112786571520), (20, 107147242944), (21, 102044993280), (24, 89289369120), (28, 76533744960), (30, 71431495296), (32, 66967026840), (35, 61226995968), (36, 59526246080), (38, 56393285760), (40, 53573621472), (42, 51022496640), (45, 47620996864), (48, 44644684560), (56, 38266872480), (57, 37595523840), (60, 35715747648), (63, 34014997760), (64, 33483513420), (70, 30613497984), (72, 29763123040), (76, 28196642880), (80, 26786810736), (84, 25511248320), (90, 23810498432), (95, 22557314304), (96, 22322342280), (97, 22092215040), (105, 20408998656), (112, 19133436240), (114, 18797761920), (120, 17857873824), (126, 17007498880), (128, 16741756710), (133, 16112367360), (140, 15306748992), (144, 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(977760, 2191688), (1009330, 2123136), (1032080, 2076336), (1038168, 2064160), (1061568, 2018660), (1095844, 1955520), (1117440, 1917727), (1153520, 1857744), (1161090, 1845632), (1179520, 1816794), (1211196, 1769280), (1238496, 1730280), (1297710, 1651328), (1303680, 1643766), (1326960, 1614928), (1369805, 1564416), (1384224, 1548120), (1398643, 1532160), (1415424, 1513995)]