240935337760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1\times {\mathrm{49523}}^1$

素因数の和:51890

約数の個数: 96

約数和(自身を含む): 613269558720

約数和(自身を除く): 372334220960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2339, 4678, 9356, 11695, 18712, 23390, 30407, 37424, 46780, 49523, 60814, 74848, 93560, 99046, 121628, 152035, 187120, 198092, 243256, 247615, 304070, 374240, 396184, 486512, 495230, 608140, 643799, 792368, 973024, 990460, 1216280, 1287598, 1584736, 1980920, 2432560, 2575196, 3218995, 3961840, 4865120, 5150392, 6437990, 7923680, 10300784, 12875980, 20601568, 25751960, 51503920, 103007840, 115834297, 231668594, 463337188, 579171485, 926674376, 1158342970, 1505845861, 1853348752, 2316685940, 3011691722, 3706697504, 4633371880, 6023383444, 7529229305, 9266743760, 12046766888, 15058458610, 18533487520, 24093533776, 30116917220, 48187067552, 60233834440, 120467668880, 240935337760]

約数ペア:

[(1, 240935337760), (2, 120467668880), (4, 60233834440), (5, 48187067552), (8, 30116917220), (10, 24093533776), (13, 18533487520), (16, 15058458610), (20, 12046766888), (26, 9266743760), (32, 7529229305), (40, 6023383444), (52, 4633371880), (65, 3706697504), (80, 3011691722), (104, 2316685940), (130, 1853348752), (160, 1505845861), (208, 1158342970), (260, 926674376), (416, 579171485), (520, 463337188), (1040, 231668594), (2080, 115834297), (2339, 103007840), (4678, 51503920), (9356, 25751960), (11695, 20601568), (18712, 12875980), (23390, 10300784), (30407, 7923680), (37424, 6437990), (46780, 5150392), (49523, 4865120), (60814, 3961840), (74848, 3218995), (93560, 2575196), (99046, 2432560), (121628, 1980920), (152035, 1584736), (187120, 1287598), (198092, 1216280), (243256, 990460), (247615, 973024), (304070, 792368), (374240, 643799), (396184, 608140), (486512, 495230)]