13890360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 48211200

約数和(自身を除く): 34320840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 619, 660, 680, 748, 935, 1020, 1122, 1238, 1320, 1496, 1857, 1870, 2040, 2244, 2476, 2805, 3095, 3714, 3740, 4488, 4952, 5610, 6190, 6809, 7428, 7480, 9285, 10523, 11220, 12380, 13618, 14856, 18570, 20427, 21046, 22440, 24760, 27236, 31569, 34045, 37140, 40854, 42092, 52615, 54472, 63138, 68090, 74280, 81708, 84184, 102135, 105230, 115753, 126276, 136180, 157845, 163416, 204270, 210460, 231506, 252552, 272360, 315690, 347259, 408540, 420920, 463012, 578765, 631380, 694518, 817080, 926024, 1157530, 1262760, 1389036, 1736295, 2315060, 2778072, 3472590, 4630120, 6945180, 13890360]

約数ペア:

[(1, 13890360), (2, 6945180), (3, 4630120), (4, 3472590), (5, 2778072), (6, 2315060), (8, 1736295), (10, 1389036), (11, 1262760), (12, 1157530), (15, 926024), (17, 817080), (20, 694518), (22, 631380), (24, 578765), (30, 463012), (33, 420920), (34, 408540), (40, 347259), (44, 315690), (51, 272360), (55, 252552), (60, 231506), (66, 210460), (68, 204270), (85, 163416), (88, 157845), (102, 136180), (110, 126276), (120, 115753), (132, 105230), (136, 102135), (165, 84184), (170, 81708), (187, 74280), (204, 68090), (220, 63138), (255, 54472), (264, 52615), (330, 42092), (340, 40854), (374, 37140), (408, 34045), (440, 31569), (510, 27236), (561, 24760), (619, 22440), (660, 21046), (680, 20427), (748, 18570), (935, 14856), (1020, 13618), (1122, 12380), (1238, 11220), (1320, 10523), (1496, 9285), (1857, 7480), (1870, 7428), (2040, 6809), (2244, 6190), (2476, 5610), (2805, 4952), (3095, 4488), (3714, 3740)]