135684640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9354

約数の個数: 96

約数和(自身を含む): 394571520

約数和(自身を除く): 258886880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 9319, 14560, 18638, 37276, 46595, 65233, 74552, 93190, 121147, 130466, 149104, 186380, 242294, 260932, 298208, 326165, 372760, 484588, 521864, 605735, 652330, 745520, 848029, 969176, 1043728, 1211470, 1304660, 1491040, 1696058, 1938352, 2087456, 2422940, 2609320, 3392116, 3876704, 4240145, 4845880, 5218640, 6784232, 8480290, 9691760, 10437280, 13568464, 16960580, 19383520, 27136928, 33921160, 67842320, 135684640]

約数ペア:

[(1, 135684640), (2, 67842320), (4, 33921160), (5, 27136928), (7, 19383520), (8, 16960580), (10, 13568464), (13, 10437280), (14, 9691760), (16, 8480290), (20, 6784232), (26, 5218640), (28, 4845880), (32, 4240145), (35, 3876704), (40, 3392116), (52, 2609320), (56, 2422940), (65, 2087456), (70, 1938352), (80, 1696058), (91, 1491040), (104, 1304660), (112, 1211470), (130, 1043728), (140, 969176), (160, 848029), (182, 745520), (208, 652330), (224, 605735), (260, 521864), (280, 484588), (364, 372760), (416, 326165), (455, 298208), (520, 260932), (560, 242294), (728, 186380), (910, 149104), (1040, 130466), (1120, 121147), (1456, 93190), (1820, 74552), (2080, 65233), (2912, 46595), (3640, 37276), (7280, 18638), (9319, 14560)]