2143057875120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{18958403}}^1$

素因数の和:18958579

約数の個数: 120

約数和(自身を含む): 7242944497776

約数和(自身を除く): 5099886622656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 7536, 9420, 11304, 12560, 14130, 18840, 22608, 28260, 37680, 56520, 113040, 18958403, 37916806, 56875209, 75833612, 94792015, 113750418, 151667224, 170625627, 189584030, 227500836, 284376045, 303334448, 341251254, 379168060, 455001672, 568752090, 682502508, 758336120, 853128135, 910003344, 1137504180, 1365005016, 1516672240, 1706256270, 2275008360, 2730010032, 2976469271, 3412512540, 4550016720, 5952938542, 6825025080, 8929407813, 11905877084, 13650050160, 14882346355, 17858815626, 23811754168, 26788223439, 29764692710, 35717631252, 44647039065, 47623508336, 53576446878, 59529385420, 71435262504, 89294078130, 107152893756, 119058770840, 133941117195, 142870525008, 178588156260, 214305787512, 238117541680, 267882234390, 357176312520, 428611575024, 535764468780, 714352625040, 1071528937560, 2143057875120]

約数ペア:

[(1, 2143057875120), (2, 1071528937560), (3, 714352625040), (4, 535764468780), (5, 428611575024), (6, 357176312520), (8, 267882234390), (9, 238117541680), (10, 214305787512), (12, 178588156260), (15, 142870525008), (16, 133941117195), (18, 119058770840), (20, 107152893756), (24, 89294078130), (30, 71435262504), (36, 59529385420), (40, 53576446878), (45, 47623508336), (48, 44647039065), (60, 35717631252), (72, 29764692710), (80, 26788223439), (90, 23811754168), (120, 17858815626), (144, 14882346355), (157, 13650050160), (180, 11905877084), (240, 8929407813), (314, 6825025080), (360, 5952938542), (471, 4550016720), (628, 3412512540), (720, 2976469271), (785, 2730010032), (942, 2275008360), (1256, 1706256270), (1413, 1516672240), (1570, 1365005016), (1884, 1137504180), (2355, 910003344), (2512, 853128135), (2826, 758336120), (3140, 682502508), (3768, 568752090), (4710, 455001672), (5652, 379168060), (6280, 341251254), (7065, 303334448), (7536, 284376045), (9420, 227500836), (11304, 189584030), (12560, 170625627), (14130, 151667224), (18840, 113750418), (22608, 94792015), (28260, 75833612), (37680, 56875209), (56520, 37916806), (113040, 18958403)]