642811680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:793

約数の個数: 384

約数和(自身を含む): 2663539200

約数和(自身を除く): 2020727520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 168, 174, 180, 189, 203, 210, 216, 224, 232, 240, 252, 261, 270, 280, 288, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 464, 480, 504, 522, 540, 560, 580, 609, 630, 672, 696, 720, 733, 756, 783, 812, 840, 864, 870, 928, 945, 1008, 1015, 1044, 1080, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1466, 1512, 1566, 1624, 1680, 1740, 1827, 1890, 2016, 2030, 2088, 2160, 2199, 2320, 2436, 2520, 2610, 2784, 2932, 3024, 3045, 3132, 3248, 3360, 3480, 3654, 3665, 3780, 3915, 4060, 4176, 4320, 4398, 4640, 4872, 5040, 5131, 5220, 5481, 5864, 6048, 6090, 6264, 6496, 6597, 6960, 7308, 7330, 7560, 7830, 8120, 8352, 8796, 9135, 9744, 10080, 10262, 10440, 10962, 10995, 11728, 12180, 12528, 13194, 13920, 14616, 14660, 15120, 15393, 15660, 16240, 17592, 18270, 19488, 19791, 20524, 20880, 21257, 21924, 21990, 23456, 24360, 25056, 25655, 26388, 27405, 29232, 29320, 30240, 30786, 31320, 32480, 32985, 35184, 36540, 39582, 41048, 41760, 42514, 43848, 43980, 46179, 48720, 51310, 52776, 54810, 58464, 58640, 61572, 62640, 63771, 65970, 70368, 73080, 76965, 79164, 82096, 85028, 87696, 87960, 92358, 97440, 98955, 102620, 105552, 106285, 109620, 117280, 123144, 125280, 127542, 131940, 138537, 146160, 148799, 153930, 158328, 164192, 170056, 175392, 175920, 184716, 191313, 197910, 205240, 211104, 212570, 219240, 230895, 246288, 255084, 263880, 277074, 292320, 297598, 307860, 316656, 318855, 340112, 351840, 369432, 382626, 395820, 410480, 425140, 438480, 446397, 461790, 492576, 510168, 527760, 554148, 573939, 595196, 615720, 633312, 637710, 680224, 692685, 738864, 743995, 765252, 791640, 820960, 850280, 876960, 892794, 923580, 956565, 1020336, 1055520, 1108296, 1147878, 1190392, 1231440, 1275420, 1339191, 1385370, 1477728, 1487990, 1530504, 1583280, 1700560, 1785588, 1847160, 1913130, 2040672, 2216592, 2231985, 2295756, 2380784, 2462880, 2550840, 2678382, 2770740, 2869695, 2975980, 3061008, 3166560, 3401120, 3571176, 3694320, 3826260, 4017573, 4433184, 4463970, 4591512, 4761568, 5101680, 5356764, 5541480, 5739390, 5951960, 6122016, 6695955, 7142352, 7388640, 7652520, 8035146, 8927940, 9183024, 10203360, 10713528, 11082960, 11478780, 11903920, 13391910, 14284704, 15305040, 16070292, 17855880, 18366048, 20087865, 21427056, 22165920, 22957560, 23807840, 26783820, 30610080, 32140584, 35711760, 40175730, 42854112, 45915120, 53567640, 64281168, 71423520, 80351460, 91830240, 107135280, 128562336, 160702920, 214270560, 321405840, 642811680]

約数ペア:

[(1, 642811680), (2, 321405840), (3, 214270560), (4, 160702920), (5, 128562336), (6, 107135280), (7, 91830240), (8, 80351460), (9, 71423520), (10, 64281168), (12, 53567640), (14, 45915120), (15, 42854112), (16, 40175730), (18, 35711760), (20, 32140584), (21, 30610080), (24, 26783820), (27, 23807840), (28, 22957560), (29, 22165920), (30, 21427056), (32, 20087865), (35, 18366048), (36, 17855880), (40, 16070292), (42, 15305040), (45, 14284704), (48, 13391910), (54, 11903920), (56, 11478780), (58, 11082960), (60, 10713528), (63, 10203360), (70, 9183024), (72, 8927940), (80, 8035146), (84, 7652520), (87, 7388640), (90, 7142352), (96, 6695955), (105, 6122016), (108, 5951960), (112, 5739390), (116, 5541480), (120, 5356764), (126, 5101680), (135, 4761568), (140, 4591512), (144, 4463970), (145, 4433184), (160, 4017573), (168, 3826260), (174, 3694320), (180, 3571176), (189, 3401120), (203, 3166560), (210, 3061008), (216, 2975980), (224, 2869695), (232, 2770740), (240, 2678382), (252, 2550840), (261, 2462880), (270, 2380784), (280, 2295756), (288, 2231985), (290, 2216592), (315, 2040672), (336, 1913130), (348, 1847160), (360, 1785588), (378, 1700560), (406, 1583280), (420, 1530504), (432, 1487990), (435, 1477728), (464, 1385370), (480, 1339191), (504, 1275420), (522, 1231440), (540, 1190392), (560, 1147878), (580, 1108296), (609, 1055520), (630, 1020336), (672, 956565), (696, 923580), (720, 892794), (733, 876960), (756, 850280), (783, 820960), (812, 791640), (840, 765252), (864, 743995), (870, 738864), (928, 692685), (945, 680224), (1008, 637710), (1015, 633312), (1044, 615720), (1080, 595196), (1120, 573939), (1160, 554148), (1218, 527760), (1260, 510168), (1305, 492576), (1392, 461790), (1440, 446397), (1466, 438480), (1512, 425140), (1566, 410480), (1624, 395820), (1680, 382626), (1740, 369432), (1827, 351840), (1890, 340112), (2016, 318855), (2030, 316656), (2088, 307860), (2160, 297598), (2199, 292320), (2320, 277074), (2436, 263880), (2520, 255084), (2610, 246288), (2784, 230895), (2932, 219240), (3024, 212570), (3045, 211104), (3132, 205240), (3248, 197910), (3360, 191313), (3480, 184716), (3654, 175920), (3665, 175392), (3780, 170056), (3915, 164192), (4060, 158328), (4176, 153930), (4320, 148799), (4398, 146160), (4640, 138537), (4872, 131940), (5040, 127542), (5131, 125280), (5220, 123144), (5481, 117280), (5864, 109620), (6048, 106285), (6090, 105552), (6264, 102620), (6496, 98955), (6597, 97440), (6960, 92358), (7308, 87960), (7330, 87696), (7560, 85028), (7830, 82096), (8120, 79164), (8352, 76965), (8796, 73080), (9135, 70368), (9744, 65970), (10080, 63771), (10262, 62640), (10440, 61572), (10962, 58640), (10995, 58464), (11728, 54810), (12180, 52776), (12528, 51310), (13194, 48720), (13920, 46179), (14616, 43980), (14660, 43848), (15120, 42514), (15393, 41760), (15660, 41048), (16240, 39582), (17592, 36540), (18270, 35184), (19488, 32985), (19791, 32480), (20524, 31320), (20880, 30786), (21257, 30240), (21924, 29320), (21990, 29232), (23456, 27405), (24360, 26388), (25056, 25655)]