15704408440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11987}}^1\times {\mathrm{4679}}^1$

素因数の和:16684

約数の個数: 64

約数和(自身を含む): 40394764800

約数和(自身を除く): 24690356360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4679, 9358, 11987, 18716, 23395, 23974, 32753, 37432, 46790, 47948, 59935, 65506, 83909, 93580, 95896, 119870, 131012, 163765, 167818, 187160, 239740, 262024, 327530, 335636, 419545, 479480, 655060, 671272, 839090, 1310120, 1678180, 3356360, 56087173, 112174346, 224348692, 280435865, 392610211, 448697384, 560871730, 785220422, 1121743460, 1570440844, 1963051055, 2243486920, 3140881688, 3926102110, 7852204220, 15704408440]

約数ペア:

[(1, 15704408440), (2, 7852204220), (4, 3926102110), (5, 3140881688), (7, 2243486920), (8, 1963051055), (10, 1570440844), (14, 1121743460), (20, 785220422), (28, 560871730), (35, 448697384), (40, 392610211), (56, 280435865), (70, 224348692), (140, 112174346), (280, 56087173), (4679, 3356360), (9358, 1678180), (11987, 1310120), (18716, 839090), (23395, 671272), (23974, 655060), (32753, 479480), (37432, 419545), (46790, 335636), (47948, 327530), (59935, 262024), (65506, 239740), (83909, 187160), (93580, 167818), (95896, 163765), (119870, 131012)]