157084159520

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{41039}}^1$

素因数の和:41610

約数の個数: 96

約数和(自身を含む): 379761177600

約数和(自身を除く): 222677018080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 509, 752, 940, 1018, 1504, 1880, 2036, 2545, 3760, 4072, 5090, 7520, 8144, 10180, 16288, 20360, 23923, 40720, 41039, 47846, 81440, 82078, 95692, 119615, 164156, 191384, 205195, 239230, 328312, 382768, 410390, 478460, 656624, 765536, 820780, 956920, 1313248, 1641560, 1913840, 1928833, 3283120, 3827680, 3857666, 6566240, 7715332, 9644165, 15430664, 19288330, 20888851, 30861328, 38576660, 41777702, 61722656, 77153320, 83555404, 104444255, 154306640, 167110808, 208888510, 308613280, 334221616, 417777020, 668443232, 835554040, 981775997, 1671108080, 1963551994, 3342216160, 3927103988, 4908879985, 7854207976, 9817759970, 15708415952, 19635519940, 31416831904, 39271039880, 78542079760, 157084159520]

約数ペア:

[(1, 157084159520), (2, 78542079760), (4, 39271039880), (5, 31416831904), (8, 19635519940), (10, 15708415952), (16, 9817759970), (20, 7854207976), (32, 4908879985), (40, 3927103988), (47, 3342216160), (80, 1963551994), (94, 1671108080), (160, 981775997), (188, 835554040), (235, 668443232), (376, 417777020), (470, 334221616), (509, 308613280), (752, 208888510), (940, 167110808), (1018, 154306640), (1504, 104444255), (1880, 83555404), (2036, 77153320), (2545, 61722656), (3760, 41777702), (4072, 38576660), (5090, 30861328), (7520, 20888851), (8144, 19288330), (10180, 15430664), (16288, 9644165), (20360, 7715332), (23923, 6566240), (40720, 3857666), (41039, 3827680), (47846, 3283120), (81440, 1928833), (82078, 1913840), (95692, 1641560), (119615, 1313248), (164156, 956920), (191384, 820780), (205195, 765536), (239230, 656624), (328312, 478460), (382768, 410390)]