168081480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{7411}}^1$

素因数の和:7441

約数の個数: 160

約数和(自身を含む): 645733440

約数和(自身を除く): 477651960

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, 7411, 7560, 11340, 14822, 22233, 22680, 29644, 37055, 44466, 51877, 59288, 66699, 74110, 88932, 103754, 111165, 133398, 148220, 155631, 177864, 200097, 207508, 222330, 259385, 266796, 296440, 311262, 333495, 400194, 415016, 444660, 466893, 518770, 533592, 600291, 622524, 666990, 778155, 800388, 889320, 933786, 1000485, 1037540, 1200582, 1245048, 1333980, 1400679, 1556310, 1600776, 1867572, 2000970, 2075080, 2334465, 2401164, 2667960, 2801358, 3001455, 3112620, 3735144, 4001940, 4202037, 4668930, 4802328, 5602716, 6002910, 6225240, 7003395, 8003880, 8404074, 9337860, 11205432, 12005820, 14006790, 16808148, 18675720, 21010185, 24011640, 28013580, 33616296, 42020370, 56027160, 84040740, 168081480]

約数ペア:

[(1, 168081480), (2, 84040740), (3, 56027160), (4, 42020370), (5, 33616296), (6, 28013580), (7, 24011640), (8, 21010185), (9, 18675720), (10, 16808148), (12, 14006790), (14, 12005820), (15, 11205432), (18, 9337860), (20, 8404074), (21, 8003880), (24, 7003395), (27, 6225240), (28, 6002910), (30, 5602716), (35, 4802328), (36, 4668930), (40, 4202037), (42, 4001940), (45, 3735144), (54, 3112620), (56, 3001455), (60, 2801358), (63, 2667960), (70, 2401164), (72, 2334465), (81, 2075080), (84, 2000970), (90, 1867572), (105, 1600776), (108, 1556310), (120, 1400679), (126, 1333980), (135, 1245048), (140, 1200582), (162, 1037540), (168, 1000485), (180, 933786), (189, 889320), (210, 800388), (216, 778155), (252, 666990), (270, 622524), (280, 600291), (315, 533592), (324, 518770), (360, 466893), (378, 444660), (405, 415016), (420, 400194), (504, 333495), (540, 311262), (567, 296440), (630, 266796), (648, 259385), (756, 222330), (810, 207508), (840, 200097), (945, 177864), (1080, 155631), (1134, 148220), (1260, 133398), (1512, 111165), (1620, 103754), (1890, 88932), (2268, 74110), (2520, 66699), (2835, 59288), (3240, 51877), (3780, 44466), (4536, 37055), (5670, 29644), (7411, 22680), (7560, 22233), (11340, 14822)]