4257476640

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{23}}^3$

素因数の和:105

約数の個数: 384

約数和(自身を含む): 15770764800

約数和(自身を除く): 11513288160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 529, 540, 552, 621, 648, 690, 720, 729, 736, 810, 828, 864, 920, 972, 1035, 1058, 1080, 1104, 1215, 1242, 1296, 1380, 1440, 1458, 1587, 1620, 1656, 1840, 1863, 1944, 2070, 2116, 2160, 2187, 2208, 2430, 2484, 2592, 2645, 2760, 2916, 3105, 3174, 3240, 3312, 3645, 3680, 3726, 3888, 4140, 4232, 4320, 4374, 4761, 4860, 4968, 5290, 5520, 5589, 5832, 6210, 6348, 6480, 6624, 7290, 7452, 7776, 7935, 8280, 8464, 8748, 9315, 9522, 9720, 9936, 10580, 10935, 11040, 11178, 11664, 12167, 12420, 12696, 12960, 14283, 14580, 14904, 15870, 16560, 16767, 16928, 17496, 18630, 19044, 19440, 19872, 21160, 21870, 22356, 23328, 23805, 24334, 24840, 25392, 27945, 28566, 29160, 29808, 31740, 33120, 33534, 34992, 36501, 37260, 38088, 38880, 42320, 42849, 43740, 44712, 47610, 48668, 49680, 50301, 50784, 55890, 57132, 58320, 59616, 60835, 63480, 67068, 69984, 71415, 73002, 74520, 76176, 83835, 84640, 85698, 87480, 89424, 95220, 97336, 99360, 100602, 109503, 111780, 114264, 116640, 121670, 126960, 128547, 134136, 142830, 146004, 149040, 152352, 167670, 171396, 174960, 178848, 182505, 190440, 194672, 201204, 214245, 219006, 223560, 228528, 243340, 251505, 253920, 257094, 268272, 285660, 292008, 298080, 328509, 335340, 342792, 349920, 365010, 380880, 385641, 389344, 402408, 428490, 438012, 447120, 457056, 486680, 503010, 514188, 536544, 547515, 571320, 584016, 642735, 657018, 670680, 685584, 730020, 761760, 771282, 804816, 856980, 876024, 894240, 973360, 985527, 1006020, 1028376, 1095030, 1142640, 1156923, 1168032, 1285470, 1314036, 1341360, 1371168, 1460040, 1542564, 1609632, 1642545, 1713960, 1752048, 1928205, 1946720, 1971054, 2012040, 2056752, 2190060, 2285280, 2313846, 2570940, 2628072, 2682720, 2920080, 2956581, 3085128, 3285090, 3427920, 3504096, 3856410, 3942108, 4024080, 4113504, 4380120, 4627692, 4927635, 5141880, 5256144, 5784615, 5840160, 5913162, 6170256, 6570180, 6855840, 7712820, 7884216, 8048160, 8760240, 8869743, 9255384, 9855270, 10283760, 10512288, 11569230, 11826324, 12340512, 13140360, 14782905, 15425640, 15768432, 17520480, 17739486, 18510768, 19710540, 20567520, 23138460, 23652648, 26280720, 26609229, 29565810, 30851280, 31536864, 35478972, 37021536, 39421080, 44348715, 46276920, 47305296, 52561440, 53218458, 59131620, 61702560, 70957944, 78842160, 88697430, 92553840, 94610592, 106436916, 118263240, 133046145, 141915888, 157684320, 177394860, 185107680, 212873832, 236526480, 266092290, 283831776, 354789720, 425747664, 473052960, 532184580, 709579440, 851495328, 1064369160, 1419158880, 2128738320, 4257476640]

約数ペア:

[(1, 4257476640), (2, 2128738320), (3, 1419158880), (4, 1064369160), (5, 851495328), (6, 709579440), (8, 532184580), (9, 473052960), (10, 425747664), (12, 354789720), (15, 283831776), (16, 266092290), (18, 236526480), (20, 212873832), (23, 185107680), (24, 177394860), (27, 157684320), (30, 141915888), (32, 133046145), (36, 118263240), (40, 106436916), (45, 94610592), (46, 92553840), (48, 88697430), (54, 78842160), (60, 70957944), (69, 61702560), (72, 59131620), (80, 53218458), (81, 52561440), (90, 47305296), (92, 46276920), (96, 44348715), (108, 39421080), (115, 37021536), (120, 35478972), (135, 31536864), (138, 30851280), (144, 29565810), (160, 26609229), (162, 26280720), (180, 23652648), (184, 23138460), (207, 20567520), (216, 19710540), (230, 18510768), (240, 17739486), (243, 17520480), (270, 15768432), (276, 15425640), (288, 14782905), (324, 13140360), (345, 12340512), (360, 11826324), (368, 11569230), (405, 10512288), (414, 10283760), (432, 9855270), (460, 9255384), (480, 8869743), (486, 8760240), (529, 8048160), (540, 7884216), (552, 7712820), (621, 6855840), (648, 6570180), (690, 6170256), (720, 5913162), (729, 5840160), (736, 5784615), (810, 5256144), (828, 5141880), (864, 4927635), (920, 4627692), (972, 4380120), (1035, 4113504), (1058, 4024080), (1080, 3942108), (1104, 3856410), (1215, 3504096), (1242, 3427920), (1296, 3285090), (1380, 3085128), (1440, 2956581), (1458, 2920080), (1587, 2682720), (1620, 2628072), (1656, 2570940), (1840, 2313846), (1863, 2285280), (1944, 2190060), (2070, 2056752), (2116, 2012040), (2160, 1971054), (2187, 1946720), (2208, 1928205), (2430, 1752048), (2484, 1713960), (2592, 1642545), (2645, 1609632), (2760, 1542564), (2916, 1460040), (3105, 1371168), (3174, 1341360), (3240, 1314036), (3312, 1285470), (3645, 1168032), (3680, 1156923), (3726, 1142640), (3888, 1095030), (4140, 1028376), (4232, 1006020), (4320, 985527), (4374, 973360), (4761, 894240), (4860, 876024), (4968, 856980), (5290, 804816), (5520, 771282), (5589, 761760), (5832, 730020), (6210, 685584), (6348, 670680), (6480, 657018), (6624, 642735), (7290, 584016), (7452, 571320), (7776, 547515), (7935, 536544), (8280, 514188), (8464, 503010), (8748, 486680), (9315, 457056), (9522, 447120), (9720, 438012), (9936, 428490), (10580, 402408), (10935, 389344), (11040, 385641), (11178, 380880), (11664, 365010), (12167, 349920), (12420, 342792), (12696, 335340), (12960, 328509), (14283, 298080), (14580, 292008), (14904, 285660), (15870, 268272), (16560, 257094), (16767, 253920), (16928, 251505), (17496, 243340), (18630, 228528), (19044, 223560), (19440, 219006), (19872, 214245), (21160, 201204), (21870, 194672), (22356, 190440), (23328, 182505), (23805, 178848), (24334, 174960), (24840, 171396), (25392, 167670), (27945, 152352), (28566, 149040), (29160, 146004), (29808, 142830), (31740, 134136), (33120, 128547), (33534, 126960), (34992, 121670), (36501, 116640), (37260, 114264), (38088, 111780), (38880, 109503), (42320, 100602), (42849, 99360), (43740, 97336), (44712, 95220), (47610, 89424), (48668, 87480), (49680, 85698), (50301, 84640), (50784, 83835), (55890, 76176), (57132, 74520), (58320, 73002), (59616, 71415), (60835, 69984), (63480, 67068)]