151953760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 412860672

約数和(自身を除く): 260906912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 211, 224, 280, 422, 560, 643, 844, 1055, 1120, 1286, 1477, 1688, 2110, 2572, 2954, 3215, 3376, 4220, 4501, 5144, 5908, 6430, 6752, 7385, 8440, 9002, 10288, 11816, 12860, 14770, 16880, 18004, 20576, 22505, 23632, 25720, 29540, 33760, 36008, 45010, 47264, 51440, 59080, 72016, 90020, 102880, 118160, 135673, 144032, 180040, 236320, 271346, 360080, 542692, 678365, 720160, 949711, 1085384, 1356730, 1899422, 2170768, 2713460, 3798844, 4341536, 4748555, 5426920, 7597688, 9497110, 10853840, 15195376, 18994220, 21707680, 30390752, 37988440, 75976880, 151953760]

約数ペア:

[(1, 151953760), (2, 75976880), (4, 37988440), (5, 30390752), (7, 21707680), (8, 18994220), (10, 15195376), (14, 10853840), (16, 9497110), (20, 7597688), (28, 5426920), (32, 4748555), (35, 4341536), (40, 3798844), (56, 2713460), (70, 2170768), (80, 1899422), (112, 1356730), (140, 1085384), (160, 949711), (211, 720160), (224, 678365), (280, 542692), (422, 360080), (560, 271346), (643, 236320), (844, 180040), (1055, 144032), (1120, 135673), (1286, 118160), (1477, 102880), (1688, 90020), (2110, 72016), (2572, 59080), (2954, 51440), (3215, 47264), (3376, 45010), (4220, 36008), (4501, 33760), (5144, 29540), (5908, 25720), (6430, 23632), (6752, 22505), (7385, 20576), (8440, 18004), (9002, 16880), (10288, 14770), (11816, 12860)]