321357120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 448

約数和(自身を含む): 1290401280

約数和(自身を除く): 969044160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 29, 30, 32, 34, 35, 40, 42, 48, 51, 56, 58, 60, 64, 68, 70, 80, 84, 85, 87, 96, 97, 102, 105, 112, 116, 119, 120, 136, 140, 145, 160, 168, 170, 174, 192, 194, 203, 204, 210, 224, 232, 238, 240, 255, 272, 280, 290, 291, 320, 336, 340, 348, 357, 388, 406, 408, 420, 435, 448, 464, 476, 480, 485, 493, 510, 544, 560, 580, 582, 595, 609, 672, 679, 680, 696, 714, 776, 812, 816, 840, 870, 928, 952, 960, 970, 986, 1015, 1020, 1088, 1120, 1160, 1164, 1190, 1218, 1344, 1358, 1360, 1392, 1428, 1455, 1479, 1552, 1624, 1632, 1649, 1680, 1740, 1785, 1856, 1904, 1940, 1972, 2030, 2037, 2040, 2240, 2320, 2328, 2380, 2436, 2465, 2716, 2720, 2784, 2813, 2856, 2910, 2958, 3045, 3104, 3248, 3264, 3298, 3360, 3395, 3451, 3480, 3570, 3808, 3880, 3944, 4060, 4074, 4080, 4640, 4656, 4760, 4872, 4930, 4947, 5432, 5440, 5568, 5626, 5712, 5820, 5916, 6090, 6208, 6496, 6596, 6720, 6790, 6902, 6960, 7140, 7395, 7616, 7760, 7888, 8120, 8148, 8160, 8245, 8439, 9280, 9312, 9520, 9744, 9860, 9894, 10185, 10353, 10864, 11252, 11424, 11543, 11640, 11832, 12180, 12992, 13192, 13580, 13804, 13920, 14065, 14280, 14790, 15520, 15776, 16240, 16296, 16320, 16490, 16878, 17255, 18624, 19040, 19488, 19691, 19720, 19788, 20370, 20706, 21728, 22504, 22848, 23086, 23280, 23664, 24360, 24735, 26384, 27160, 27608, 27840, 28130, 28560, 29580, 31040, 31552, 32480, 32592, 32980, 33756, 34510, 34629, 38080, 38976, 39382, 39440, 39576, 40740, 41412, 42195, 43456, 45008, 46172, 46560, 47328, 47821, 48720, 49470, 51765, 52768, 54320, 55216, 56260, 57120, 57715, 59073, 59160, 64960, 65184, 65960, 67512, 69020, 69258, 78764, 78880, 79152, 81480, 82824, 84390, 90016, 92344, 93120, 94656, 95642, 97440, 98455, 98940, 103530, 105536, 108640, 110432, 112520, 114240, 115430, 118146, 118320, 130368, 131920, 135024, 138040, 138516, 143463, 157528, 157760, 158304, 162960, 165648, 168780, 173145, 180032, 184688, 191284, 194880, 196910, 197880, 207060, 217280, 220864, 225040, 230860, 236292, 236640, 239105, 263840, 270048, 276080, 277032, 286926, 295365, 315056, 316608, 325920, 331296, 334747, 337560, 346290, 369376, 382568, 393820, 395760, 414120, 450080, 461720, 472584, 473280, 478210, 527680, 540096, 552160, 554064, 573852, 590730, 630112, 651840, 662592, 669494, 675120, 692580, 717315, 738752, 765136, 787640, 791520, 828240, 900160, 923440, 945168, 956420, 1004241, 1104320, 1108128, 1147704, 1181460, 1260224, 1338988, 1350240, 1385160, 1434630, 1530272, 1575280, 1583040, 1656480, 1673735, 1846880, 1890336, 1912840, 2008482, 2216256, 2295408, 2362920, 2677976, 2700480, 2770320, 2869260, 3060544, 3150560, 3312960, 3347470, 3693760, 3780672, 3825680, 4016964, 4590816, 4725840, 5021205, 5355952, 5540640, 5738520, 6301120, 6694940, 7651360, 8033928, 9181632, 9451680, 10042410, 10711904, 11081280, 11477040, 13389880, 15302720, 16067856, 18903360, 20084820, 21423808, 22954080, 26779760, 32135712, 40169640, 45908160, 53559520, 64271424, 80339280, 107119040, 160678560, 321357120]

約数ペア:

[(1, 321357120), (2, 160678560), (3, 107119040), (4, 80339280), (5, 64271424), (6, 53559520), (7, 45908160), (8, 40169640), (10, 32135712), (12, 26779760), (14, 22954080), (15, 21423808), (16, 20084820), (17, 18903360), (20, 16067856), (21, 15302720), (24, 13389880), (28, 11477040), (29, 11081280), (30, 10711904), (32, 10042410), (34, 9451680), (35, 9181632), (40, 8033928), (42, 7651360), (48, 6694940), (51, 6301120), (56, 5738520), (58, 5540640), (60, 5355952), (64, 5021205), (68, 4725840), (70, 4590816), (80, 4016964), (84, 3825680), (85, 3780672), (87, 3693760), (96, 3347470), (97, 3312960), (102, 3150560), (105, 3060544), (112, 2869260), (116, 2770320), (119, 2700480), (120, 2677976), (136, 2362920), (140, 2295408), (145, 2216256), (160, 2008482), (168, 1912840), (170, 1890336), (174, 1846880), (192, 1673735), (194, 1656480), (203, 1583040), (204, 1575280), (210, 1530272), (224, 1434630), (232, 1385160), (238, 1350240), (240, 1338988), (255, 1260224), (272, 1181460), (280, 1147704), (290, 1108128), (291, 1104320), (320, 1004241), (336, 956420), (340, 945168), (348, 923440), (357, 900160), (388, 828240), (406, 791520), (408, 787640), (420, 765136), (435, 738752), (448, 717315), (464, 692580), (476, 675120), (480, 669494), (485, 662592), (493, 651840), (510, 630112), (544, 590730), (560, 573852), (580, 554064), (582, 552160), (595, 540096), (609, 527680), (672, 478210), (679, 473280), (680, 472584), (696, 461720), (714, 450080), (776, 414120), (812, 395760), (816, 393820), (840, 382568), (870, 369376), (928, 346290), (952, 337560), (960, 334747), (970, 331296), (986, 325920), (1015, 316608), (1020, 315056), (1088, 295365), (1120, 286926), (1160, 277032), (1164, 276080), (1190, 270048), (1218, 263840), (1344, 239105), (1358, 236640), (1360, 236292), (1392, 230860), (1428, 225040), (1455, 220864), (1479, 217280), (1552, 207060), (1624, 197880), (1632, 196910), (1649, 194880), (1680, 191284), (1740, 184688), (1785, 180032), (1856, 173145), (1904, 168780), (1940, 165648), (1972, 162960), (2030, 158304), (2037, 157760), (2040, 157528), (2240, 143463), (2320, 138516), (2328, 138040), (2380, 135024), (2436, 131920), (2465, 130368), (2716, 118320), (2720, 118146), (2784, 115430), (2813, 114240), (2856, 112520), (2910, 110432), (2958, 108640), (3045, 105536), (3104, 103530), (3248, 98940), (3264, 98455), (3298, 97440), (3360, 95642), (3395, 94656), (3451, 93120), (3480, 92344), (3570, 90016), (3808, 84390), (3880, 82824), (3944, 81480), (4060, 79152), (4074, 78880), (4080, 78764), (4640, 69258), (4656, 69020), (4760, 67512), (4872, 65960), (4930, 65184), (4947, 64960), (5432, 59160), (5440, 59073), (5568, 57715), (5626, 57120), (5712, 56260), (5820, 55216), (5916, 54320), (6090, 52768), (6208, 51765), (6496, 49470), (6596, 48720), (6720, 47821), (6790, 47328), (6902, 46560), (6960, 46172), (7140, 45008), (7395, 43456), (7616, 42195), (7760, 41412), (7888, 40740), (8120, 39576), (8148, 39440), (8160, 39382), (8245, 38976), (8439, 38080), (9280, 34629), (9312, 34510), (9520, 33756), (9744, 32980), (9860, 32592), (9894, 32480), (10185, 31552), (10353, 31040), (10864, 29580), (11252, 28560), (11424, 28130), (11543, 27840), (11640, 27608), (11832, 27160), (12180, 26384), (12992, 24735), (13192, 24360), (13580, 23664), (13804, 23280), (13920, 23086), (14065, 22848), (14280, 22504), (14790, 21728), (15520, 20706), (15776, 20370), (16240, 19788), (16296, 19720), (16320, 19691), (16490, 19488), (16878, 19040), (17255, 18624)]