66497760

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{733}}^1$

素因数の和:767

約数の個数: 240

約数和(自身を含む): 268573536

約数和(自身を除く): 202075776

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 733, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1466, 1512, 1620, 1680, 1890, 2016, 2160, 2199, 2268, 2520, 2592, 2835, 2932, 3024, 3240, 3360, 3665, 3780, 4320, 4398, 4536, 5040, 5131, 5670, 5864, 6048, 6480, 6597, 7330, 7560, 8796, 9072, 10080, 10262, 10995, 11340, 11728, 12960, 13194, 14660, 15120, 15393, 17592, 18144, 19791, 20524, 21990, 22680, 23456, 25655, 26388, 29320, 30240, 30786, 32985, 35184, 39582, 41048, 43980, 45360, 46179, 51310, 52776, 58640, 59373, 61572, 65970, 70368, 76965, 79164, 82096, 87960, 90720, 92358, 98955, 102620, 105552, 117280, 118746, 123144, 131940, 138537, 153930, 158328, 164192, 175920, 184716, 197910, 205240, 211104, 230895, 237492, 246288, 263880, 277074, 296865, 307860, 316656, 351840, 369432, 395820, 410480, 415611, 461790, 474984, 492576, 527760, 554148, 593730, 615720, 633312, 692685, 738864, 791640, 820960, 831222, 923580, 949968, 1055520, 1108296, 1187460, 1231440, 1385370, 1477728, 1583280, 1662444, 1847160, 1899936, 2078055, 2216592, 2374920, 2462880, 2770740, 3166560, 3324888, 3694320, 4156110, 4433184, 4749840, 5541480, 6649776, 7388640, 8312220, 9499680, 11082960, 13299552, 16624440, 22165920, 33248880, 66497760]

約数ペア:

[(1, 66497760), (2, 33248880), (3, 22165920), (4, 16624440), (5, 13299552), (6, 11082960), (7, 9499680), (8, 8312220), (9, 7388640), (10, 6649776), (12, 5541480), (14, 4749840), (15, 4433184), (16, 4156110), (18, 3694320), (20, 3324888), (21, 3166560), (24, 2770740), (27, 2462880), (28, 2374920), (30, 2216592), (32, 2078055), (35, 1899936), (36, 1847160), (40, 1662444), (42, 1583280), (45, 1477728), (48, 1385370), (54, 1231440), (56, 1187460), (60, 1108296), (63, 1055520), (70, 949968), (72, 923580), (80, 831222), (81, 820960), (84, 791640), (90, 738864), (96, 692685), (105, 633312), (108, 615720), (112, 593730), (120, 554148), (126, 527760), (135, 492576), (140, 474984), (144, 461790), (160, 415611), (162, 410480), (168, 395820), (180, 369432), (189, 351840), (210, 316656), (216, 307860), (224, 296865), (240, 277074), (252, 263880), (270, 246288), (280, 237492), (288, 230895), (315, 211104), (324, 205240), (336, 197910), (360, 184716), (378, 175920), (405, 164192), (420, 158328), (432, 153930), (480, 138537), (504, 131940), (540, 123144), (560, 118746), (567, 117280), (630, 105552), (648, 102620), (672, 98955), (720, 92358), (733, 90720), (756, 87960), (810, 82096), (840, 79164), (864, 76965), (945, 70368), (1008, 65970), (1080, 61572), (1120, 59373), (1134, 58640), (1260, 52776), (1296, 51310), (1440, 46179), (1466, 45360), (1512, 43980), (1620, 41048), (1680, 39582), (1890, 35184), (2016, 32985), (2160, 30786), (2199, 30240), (2268, 29320), (2520, 26388), (2592, 25655), (2835, 23456), (2932, 22680), (3024, 21990), (3240, 20524), (3360, 19791), (3665, 18144), (3780, 17592), (4320, 15393), (4398, 15120), (4536, 14660), (5040, 13194), (5131, 12960), (5670, 11728), (5864, 11340), (6048, 10995), (6480, 10262), (6597, 10080), (7330, 9072), (7560, 8796)]