1303990666240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1\times {\mathrm{7817}}^1$

素因数の和:8924

約数の個数: 176

約数和(自身を含む): 3232440036864

約数和(自身を除く): 1928449370624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1051, 1240, 1280, 1984, 2102, 2480, 2560, 3968, 4204, 4960, 5120, 5255, 7817, 7936, 8408, 9920, 10510, 15634, 15872, 16816, 19840, 21020, 31268, 31744, 32581, 33632, 39085, 39680, 42040, 62536, 65162, 67264, 78170, 79360, 84080, 125072, 130324, 134528, 156340, 158720, 162905, 168160, 242327, 250144, 260648, 269056, 312680, 325810, 336320, 484654, 500288, 521296, 538112, 625360, 651620, 672640, 969308, 1000576, 1042592, 1076224, 1211635, 1250720, 1303240, 1345280, 1938616, 2001152, 2085184, 2423270, 2501440, 2606480, 2690560, 3877232, 4002304, 4170368, 4846540, 5002880, 5212960, 5381120, 7754464, 8004608, 8215667, 8340736, 9693080, 10005760, 10425920, 15508928, 16431334, 16681472, 19386160, 20011520, 20851840, 31017856, 32862668, 33362944, 38772320, 40023040, 41078335, 41703680, 62035712, 65725336, 77544640, 82156670, 83407360, 124071424, 131450672, 155089280, 164313340, 166814720, 248142848, 254685677, 262901344, 310178560, 328626680, 509371354, 525802688, 620357120, 657253360, 1018742708, 1051605376, 1240714240, 1273428385, 1314506720, 2037485416, 2103210752, 2546856770, 2629013440, 4074970832, 4206421504, 5093713540, 5258026880, 8149941664, 8412843008, 10187427080, 10516053760, 16299883328, 20374854160, 21032107520, 32599766656, 40749708320, 42064215040, 65199533312, 81499416640, 130399066624, 162998833280, 260798133248, 325997666560, 651995333120, 1303990666240]

約数ペア:

[(1, 1303990666240), (2, 651995333120), (4, 325997666560), (5, 260798133248), (8, 162998833280), (10, 130399066624), (16, 81499416640), (20, 65199533312), (31, 42064215040), (32, 40749708320), (40, 32599766656), (62, 21032107520), (64, 20374854160), (80, 16299883328), (124, 10516053760), (128, 10187427080), (155, 8412843008), (160, 8149941664), (248, 5258026880), (256, 5093713540), (310, 4206421504), (320, 4074970832), (496, 2629013440), (512, 2546856770), (620, 2103210752), (640, 2037485416), (992, 1314506720), (1024, 1273428385), (1051, 1240714240), (1240, 1051605376), (1280, 1018742708), (1984, 657253360), (2102, 620357120), (2480, 525802688), (2560, 509371354), (3968, 328626680), (4204, 310178560), (4960, 262901344), (5120, 254685677), (5255, 248142848), (7817, 166814720), (7936, 164313340), (8408, 155089280), (9920, 131450672), (10510, 124071424), (15634, 83407360), (15872, 82156670), (16816, 77544640), (19840, 65725336), (21020, 62035712), (31268, 41703680), (31744, 41078335), (32581, 40023040), (33632, 38772320), (39085, 33362944), (39680, 32862668), (42040, 31017856), (62536, 20851840), (65162, 20011520), (67264, 19386160), (78170, 16681472), (79360, 16431334), (84080, 15508928), (125072, 10425920), (130324, 10005760), (134528, 9693080), (156340, 8340736), (158720, 8215667), (162905, 8004608), (168160, 7754464), (242327, 5381120), (250144, 5212960), (260648, 5002880), (269056, 4846540), (312680, 4170368), (325810, 4002304), (336320, 3877232), (484654, 2690560), (500288, 2606480), (521296, 2501440), (538112, 2423270), (625360, 2085184), (651620, 2001152), (672640, 1938616), (969308, 1345280), (1000576, 1303240), (1042592, 1250720), (1076224, 1211635)]