1569298120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1575

約数の個数: 128

約数和(自身を含む): 3986519040

約数和(自身を除く): 2417220920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 67, 104, 124, 130, 134, 155, 248, 260, 268, 310, 335, 403, 520, 536, 620, 670, 806, 871, 1240, 1340, 1453, 1612, 1742, 2015, 2077, 2680, 2906, 3224, 3484, 4030, 4154, 4355, 5812, 6968, 7265, 8060, 8308, 8710, 10385, 11624, 14530, 16120, 16616, 17420, 18889, 20770, 27001, 29060, 34840, 37778, 41540, 45043, 54002, 58120, 75556, 83080, 90086, 94445, 97351, 108004, 135005, 151112, 180172, 188890, 194702, 216008, 225215, 270010, 360344, 377780, 389404, 450430, 486755, 540020, 585559, 755560, 778808, 900860, 973510, 1080040, 1171118, 1265563, 1801720, 1947020, 2342236, 2531126, 2927795, 3017881, 3894040, 4684472, 5062252, 5855590, 6035762, 6327815, 10124504, 11711180, 12071524, 12655630, 15089405, 23422360, 24143048, 25311260, 30178810, 39232453, 50622520, 60357620, 78464906, 120715240, 156929812, 196162265, 313859624, 392324530, 784649060, 1569298120]

約数ペア:

[(1, 1569298120), (2, 784649060), (4, 392324530), (5, 313859624), (8, 196162265), (10, 156929812), (13, 120715240), (20, 78464906), (26, 60357620), (31, 50622520), (40, 39232453), (52, 30178810), (62, 25311260), (65, 24143048), (67, 23422360), (104, 15089405), (124, 12655630), (130, 12071524), (134, 11711180), (155, 10124504), (248, 6327815), (260, 6035762), (268, 5855590), (310, 5062252), (335, 4684472), (403, 3894040), (520, 3017881), (536, 2927795), (620, 2531126), (670, 2342236), (806, 1947020), (871, 1801720), (1240, 1265563), (1340, 1171118), (1453, 1080040), (1612, 973510), (1742, 900860), (2015, 778808), (2077, 755560), (2680, 585559), (2906, 540020), (3224, 486755), (3484, 450430), (4030, 389404), (4154, 377780), (4355, 360344), (5812, 270010), (6968, 225215), (7265, 216008), (8060, 194702), (8308, 188890), (8710, 180172), (10385, 151112), (11624, 135005), (14530, 108004), (16120, 97351), (16616, 94445), (17420, 90086), (18889, 83080), (20770, 75556), (27001, 58120), (29060, 54002), (34840, 45043), (37778, 41540)]