298718280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13171}}^1$

素因数の和:13201

約数の個数: 160

約数和(自身を含む): 1147544640

約数和(自身を除く): 848826360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 13171, 22680, 26342, 39513, 52684, 65855, 79026, 92197, 105368, 118539, 131710, 158052, 184394, 197565, 237078, 263420, 276591, 316104, 355617, 368788, 395130, 460985, 474156, 526840, 553182, 592695, 711234, 737576, 790260, 829773, 921970, 948312, 1066851, 1106364, 1185390, 1382955, 1422468, 1580520, 1659546, 1778085, 1843940, 2133702, 2212728, 2370780, 2489319, 2765910, 2844936, 3319092, 3556170, 3687880, 4148865, 4267404, 4741560, 4978638, 5334255, 5531820, 6638184, 7112340, 7467957, 8297730, 8534808, 9957276, 10668510, 11063640, 12446595, 14224680, 14935914, 16595460, 19914552, 21337020, 24893190, 29871828, 33190920, 37339785, 42674040, 49786380, 59743656, 74679570, 99572760, 149359140, 298718280]

約数ペア:

[(1, 298718280), (2, 149359140), (3, 99572760), (4, 74679570), (5, 59743656), (6, 49786380), (7, 42674040), (8, 37339785), (9, 33190920), (10, 29871828), (12, 24893190), (14, 21337020), (15, 19914552), (18, 16595460), (20, 14935914), (21, 14224680), (24, 12446595), (27, 11063640), (28, 10668510), (30, 9957276), (35, 8534808), (36, 8297730), (40, 7467957), (42, 7112340), (45, 6638184), (54, 5531820), (56, 5334255), (60, 4978638), (63, 4741560), (70, 4267404), (72, 4148865), (81, 3687880), (84, 3556170), (90, 3319092), (105, 2844936), (108, 2765910), (120, 2489319), (126, 2370780), (135, 2212728), (140, 2133702), (162, 1843940), (168, 1778085), (180, 1659546), (189, 1580520), (210, 1422468), (216, 1382955), (252, 1185390), (270, 1106364), (280, 1066851), (315, 948312), (324, 921970), (360, 829773), (378, 790260), (405, 737576), (420, 711234), (504, 592695), (540, 553182), (567, 526840), (630, 474156), (648, 460985), (756, 395130), (810, 368788), (840, 355617), (945, 316104), (1080, 276591), (1134, 263420), (1260, 237078), (1512, 197565), (1620, 184394), (1890, 158052), (2268, 131710), (2520, 118539), (2835, 105368), (3240, 92197), (3780, 79026), (4536, 65855), (5670, 52684), (7560, 39513), (11340, 26342), (13171, 22680)]