131247427080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 1152

約数和(自身を含む): 539971488000

約数和(自身を除く): 408724060920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 49, 55, 56, 57, 60, 66, 70, 73, 76, 77, 84, 88, 95, 98, 105, 110, 114, 120, 121, 132, 133, 140, 146, 147, 152, 154, 165, 168, 190, 196, 209, 210, 219, 220, 228, 231, 242, 245, 264, 266, 280, 285, 292, 294, 308, 330, 343, 361, 363, 365, 380, 385, 392, 399, 418, 420, 438, 440, 456, 462, 484, 490, 511, 532, 539, 570, 584, 588, 605, 616, 627, 660, 665, 686, 722, 726, 730, 735, 760, 770, 798, 803, 836, 840, 847, 876, 924, 931, 968, 980, 1022, 1029, 1045, 1064, 1078, 1083, 1095, 1140, 1155, 1176, 1210, 1254, 1320, 1330, 1372, 1387, 1444, 1452, 1460, 1463, 1470, 1533, 1540, 1596, 1606, 1617, 1672, 1694, 1715, 1752, 1805, 1815, 1848, 1862, 1960, 1995, 2044, 2058, 2090, 2156, 2166, 2190, 2280, 2299, 2310, 2409, 2420, 2508, 2527, 2541, 2555, 2660, 2695, 2744, 2774, 2793, 2888, 2904, 2920, 2926, 2940, 3066, 3080, 3135, 3192, 3212, 3234, 3388, 3430, 3577, 3610, 3630, 3724, 3773, 3971, 3990, 4015, 4088, 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503481, 524172, 527060, 529980, 530670, 533995, 543704, 550858, 553413, 555940, 563255, 573496, 579766, 582540, 583737, 590205, 600936, 610280, 611534, 614460, 618310, 619115, 622545, 632472, 640794, 643720, 655215, 667128, 671308, 674520, 675906, 679630, 707560, 711480, 716870, 737884, 741972, 742938, 747593, 751170, 778316, 782040, 786940, 788557, 790590, 815556, 826287, 830060, 833910, 839135, 854392, 860244, 865634, 869649, 873620, 901208, 915420, 917301, 922355, 927465, 944328, 951482, 965580, 972895, 990584, 996072, 1001560, 1006962, 1019445, 1048344, 1054120, 1059960, 1061340, 1067990, 1075305, 1101716, 1106826, 1111880, 1126510, 1159532, 1165080, 1167474, 1174789, 1180410, 1223068, 1228920, 1236620, 1238230, 1245090, 1281588, 1291297, 1298451, 1310430, 1342616, 1351812, 1359260, 1362053, 1377145, 1427223, 1433740, 1449415, 1475768, 1483944, 1485876, 1495186, 1502340, 1528835, 1556632, 1573880, 1577114, 1581180, 1601985, 1631112, 1652574, 1660120, 1667820, 1678270, 1689765, 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約数ペア:

[(1, 131247427080), (2, 65623713540), (3, 43749142360), (4, 32811856770), (5, 26249485416), (6, 21874571180), (7, 18749632440), (8, 16405928385), (10, 13124742708), (11, 11931584280), (12, 10937285590), (14, 9374816220), (15, 8749828472), (19, 6907759320), (20, 6562371354), (21, 6249877480), (22, 5965792140), (24, 5468642795), (28, 4687408110), (30, 4374914236), (33, 3977194760), (35, 3749926488), (38, 3453879660), (40, 3281185677), (42, 3124938740), (44, 2982896070), (49, 2678518920), (55, 2386316856), (56, 2343704055), (57, 2302586440), (60, 2187457118), (66, 1988597380), (70, 1874963244), (73, 1797909960), (76, 1726939830), (77, 1704512040), (84, 1562469370), (88, 1491448035), (95, 1381551864), (98, 1339259460), (105, 1249975496), (110, 1193158428), (114, 1151293220), (120, 1093728559), (121, 1084689480), (132, 994298690), (133, 986822760), (140, 937481622), (146, 898954980), (147, 892839640), (152, 863469915), (154, 852256020), (165, 795438952), (168, 781234685), (190, 690775932), (196, 669629730), (209, 627978120), (210, 624987748), (219, 599303320), (220, 596579214), (228, 575646610), (231, 568170680), (242, 542344740), (245, 535703784), (264, 497149345), (266, 493411380), (280, 468740811), (285, 460517288), (292, 449477490), (294, 446419820), (308, 426128010), (330, 397719476), (343, 382645560), (361, 363566280), (363, 361563160), (365, 359581992), (380, 345387966), (385, 340902408), (392, 334814865), (399, 328940920), (418, 313989060), (420, 312493874), (438, 299651660), (440, 298289607), (456, 287823305), (462, 284085340), (484, 271172370), (490, 267851892), (511, 256844280), (532, 246705690), (539, 243501720), (570, 230258644), (584, 224738745), (588, 223209910), (605, 216937896), (616, 213064005), (627, 209326040), (660, 198859738), (665, 197364552), (686, 191322780), (722, 181783140), (726, 180781580), (730, 179790996), (735, 178567928), (760, 172693983), (770, 170451204), (798, 164470460), (803, 163446360), (836, 156994530), (840, 156246937), (847, 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