240039660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33619}}^1$

素因数の和:33655

約数の個数: 96

約数和(自身を含む): 813335040

約数和(自身を除く): 573295380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 33619, 67238, 100857, 134476, 168095, 201714, 235333, 336190, 403428, 470666, 504285, 571523, 672380, 705999, 941332, 1008570, 1143046, 1176665, 1411998, 1714569, 2017140, 2286092, 2353330, 2823996, 2857615, 3429138, 3529995, 4000661, 4706660, 5715230, 6858276, 7059990, 8001322, 8572845, 11430460, 12001983, 14119980, 16002644, 17145690, 20003305, 24003966, 34291380, 40006610, 48007932, 60009915, 80013220, 120019830, 240039660]

約数ペア:

[(1, 240039660), (2, 120019830), (3, 80013220), (4, 60009915), (5, 48007932), (6, 40006610), (7, 34291380), (10, 24003966), (12, 20003305), (14, 17145690), (15, 16002644), (17, 14119980), (20, 12001983), (21, 11430460), (28, 8572845), (30, 8001322), (34, 7059990), (35, 6858276), (42, 5715230), (51, 4706660), (60, 4000661), (68, 3529995), (70, 3429138), (84, 2857615), (85, 2823996), (102, 2353330), (105, 2286092), (119, 2017140), (140, 1714569), (170, 1411998), (204, 1176665), (210, 1143046), (238, 1008570), (255, 941332), (340, 705999), (357, 672380), (420, 571523), (476, 504285), (510, 470666), (595, 403428), (714, 336190), (1020, 235333), (1190, 201714), (1428, 168095), (1785, 134476), (2380, 100857), (3570, 67238), (7140, 33619)]