271369280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9356

約数の個数: 112

約数和(自身を含む): 795406080

約数和(自身を除く): 524036800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 9319, 14560, 18638, 29120, 37276, 46595, 65233, 74552, 93190, 121147, 130466, 149104, 186380, 242294, 260932, 298208, 326165, 372760, 484588, 521864, 596416, 605735, 652330, 745520, 848029, 969176, 1043728, 1211470, 1304660, 1491040, 1696058, 1938352, 2087456, 2422940, 2609320, 2982080, 3392116, 3876704, 4174912, 4240145, 4845880, 5218640, 6784232, 7753408, 8480290, 9691760, 10437280, 13568464, 16960580, 19383520, 20874560, 27136928, 33921160, 38767040, 54273856, 67842320, 135684640, 271369280]

約数ペア:

[(1, 271369280), (2, 135684640), (4, 67842320), (5, 54273856), (7, 38767040), (8, 33921160), (10, 27136928), (13, 20874560), (14, 19383520), (16, 16960580), (20, 13568464), (26, 10437280), (28, 9691760), (32, 8480290), (35, 7753408), (40, 6784232), (52, 5218640), (56, 4845880), (64, 4240145), (65, 4174912), (70, 3876704), (80, 3392116), (91, 2982080), (104, 2609320), (112, 2422940), (130, 2087456), (140, 1938352), (160, 1696058), (182, 1491040), (208, 1304660), (224, 1211470), (260, 1043728), (280, 969176), (320, 848029), (364, 745520), (416, 652330), (448, 605735), (455, 596416), (520, 521864), (560, 484588), (728, 372760), (832, 326165), (910, 298208), (1040, 260932), (1120, 242294), (1456, 186380), (1820, 149104), (2080, 130466), (2240, 121147), (2912, 93190), (3640, 74552), (4160, 65233), (5824, 46595), (7280, 37276), (9319, 29120), (14560, 18638)]