326168640

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{5393}}^1$

素因数の和:5426

約数の個数: 224

約数和(自身を含む): 1315272960

約数和(自身を除く): 989104320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5393, 6048, 6720, 7560, 8640, 10080, 10786, 12096, 15120, 16179, 20160, 21572, 26965, 30240, 32358, 37751, 43144, 48537, 53930, 60480, 64716, 75502, 80895, 86288, 97074, 107860, 113253, 129432, 145611, 151004, 161790, 172576, 188755, 194148, 215720, 226506, 242685, 258864, 291222, 302008, 323580, 339759, 345152, 377510, 388296, 431440, 453012, 485370, 517728, 566265, 582444, 604016, 647160, 679518, 728055, 755020, 776592, 862880, 906024, 970740, 1019277, 1035456, 1132530, 1164888, 1208032, 1294320, 1359036, 1456110, 1510040, 1553184, 1698795, 1725760, 1812048, 1941480, 2038554, 2265060, 2329776, 2416064, 2588640, 2718072, 2912220, 3020080, 3106368, 3397590, 3624096, 3882960, 4077108, 4530120, 4659552, 5096385, 5177280, 5436144, 5824440, 6040160, 6795180, 7248192, 7765920, 8154216, 9060240, 9319104, 10192770, 10872288, 11648880, 12080320, 13590360, 15531840, 16308432, 18120480, 20385540, 21744576, 23297760, 27180720, 32616864, 36240960, 40771080, 46595520, 54361440, 65233728, 81542160, 108722880, 163084320, 326168640]

約数ペア:

[(1, 326168640), (2, 163084320), (3, 108722880), (4, 81542160), (5, 65233728), (6, 54361440), (7, 46595520), (8, 40771080), (9, 36240960), (10, 32616864), (12, 27180720), (14, 23297760), (15, 21744576), (16, 20385540), (18, 18120480), (20, 16308432), (21, 15531840), (24, 13590360), (27, 12080320), (28, 11648880), (30, 10872288), (32, 10192770), (35, 9319104), (36, 9060240), (40, 8154216), (42, 7765920), (45, 7248192), (48, 6795180), (54, 6040160), (56, 5824440), (60, 5436144), (63, 5177280), (64, 5096385), (70, 4659552), (72, 4530120), (80, 4077108), (84, 3882960), (90, 3624096), (96, 3397590), (105, 3106368), (108, 3020080), (112, 2912220), (120, 2718072), (126, 2588640), (135, 2416064), (140, 2329776), (144, 2265060), (160, 2038554), (168, 1941480), (180, 1812048), (189, 1725760), (192, 1698795), (210, 1553184), (216, 1510040), (224, 1456110), (240, 1359036), (252, 1294320), (270, 1208032), (280, 1164888), (288, 1132530), (315, 1035456), (320, 1019277), (336, 970740), (360, 906024), (378, 862880), (420, 776592), (432, 755020), (448, 728055), (480, 679518), (504, 647160), (540, 604016), (560, 582444), (576, 566265), (630, 517728), (672, 485370), (720, 453012), (756, 431440), (840, 388296), (864, 377510), (945, 345152), (960, 339759), (1008, 323580), (1080, 302008), (1120, 291222), (1260, 258864), (1344, 242685), (1440, 226506), (1512, 215720), (1680, 194148), (1728, 188755), (1890, 172576), (2016, 161790), (2160, 151004), (2240, 145611), (2520, 129432), (2880, 113253), (3024, 107860), (3360, 97074), (3780, 86288), (4032, 80895), (4320, 75502), (5040, 64716), (5393, 60480), (6048, 53930), (6720, 48537), (7560, 43144), (8640, 37751), (10080, 32358), (10786, 30240), (12096, 26965), (15120, 21572), (16179, 20160)]