6838920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 24586380

約数和(自身を除く): 17747460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 157, 165, 180, 198, 220, 242, 264, 314, 330, 360, 363, 396, 440, 471, 484, 495, 605, 628, 660, 726, 785, 792, 942, 968, 990, 1089, 1210, 1256, 1320, 1413, 1452, 1570, 1727, 1815, 1884, 1980, 2178, 2355, 2420, 2826, 2904, 3140, 3454, 3630, 3768, 3960, 4356, 4710, 4840, 5181, 5445, 5652, 6280, 6908, 7065, 7260, 8635, 8712, 9420, 10362, 10890, 11304, 13816, 14130, 14520, 15543, 17270, 18840, 18997, 20724, 21780, 25905, 28260, 31086, 34540, 37994, 41448, 43560, 51810, 56520, 56991, 62172, 69080, 75988, 77715, 94985, 103620, 113982, 124344, 151976, 155430, 170973, 189970, 207240, 227964, 284955, 310860, 341946, 379940, 455928, 569910, 621720, 683892, 759880, 854865, 1139820, 1367784, 1709730, 2279640, 3419460, 6838920]

約数ペア:

[(1, 6838920), (2, 3419460), (3, 2279640), (4, 1709730), (5, 1367784), (6, 1139820), (8, 854865), (9, 759880), (10, 683892), (11, 621720), (12, 569910), (15, 455928), (18, 379940), (20, 341946), (22, 310860), (24, 284955), (30, 227964), (33, 207240), (36, 189970), (40, 170973), (44, 155430), (45, 151976), (55, 124344), (60, 113982), (66, 103620), (72, 94985), (88, 77715), (90, 75988), (99, 69080), (110, 62172), (120, 56991), (121, 56520), (132, 51810), (157, 43560), (165, 41448), (180, 37994), (198, 34540), (220, 31086), (242, 28260), (264, 25905), (314, 21780), (330, 20724), (360, 18997), (363, 18840), (396, 17270), (440, 15543), (471, 14520), (484, 14130), (495, 13816), (605, 11304), (628, 10890), (660, 10362), (726, 9420), (785, 8712), (792, 8635), (942, 7260), (968, 7065), (990, 6908), (1089, 6280), (1210, 5652), (1256, 5445), (1320, 5181), (1413, 4840), (1452, 4710), (1570, 4356), (1727, 3960), (1815, 3768), (1884, 3630), (1980, 3454), (2178, 3140), (2355, 2904), (2420, 2826)]