22162560

素因数分解:

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

素因数の和:143

約数の個数: 256

約数和(自身を含む): 86365440

約数和(自身を除く): 64202880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 97, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 194, 204, 210, 224, 238, 240, 255, 272, 280, 291, 320, 336, 340, 357, 384, 388, 408, 420, 448, 476, 480, 485, 510, 544, 560, 582, 595, 640, 672, 679, 680, 714, 776, 816, 840, 896, 952, 960, 970, 1020, 1088, 1120, 1164, 1190, 1344, 1358, 1360, 1428, 1455, 1552, 1632, 1649, 1680, 1785, 1904, 1920, 1940, 2037, 2040, 2176, 2240, 2328, 2380, 2688, 2716, 2720, 2856, 2910, 3104, 3264, 3298, 3360, 3395, 3570, 3808, 3880, 4074, 4080, 4480, 4656, 4760, 4947, 5432, 5440, 5712, 5820, 6208, 6528, 6596, 6720, 6790, 7140, 7616, 7760, 8148, 8160, 8245, 9312, 9520, 9894, 10185, 10864, 10880, 11424, 11543, 11640, 12416, 13192, 13440, 13580, 14280, 15232, 15520, 16296, 16320, 16490, 18624, 19040, 19788, 20370, 21728, 22848, 23086, 23280, 24735, 26384, 27160, 28560, 31040, 32592, 32640, 32980, 34629, 37248, 38080, 39576, 40740, 43456, 45696, 46172, 46560, 49470, 52768, 54320, 57120, 57715, 62080, 65184, 65960, 69258, 76160, 79152, 81480, 86912, 92344, 93120, 98940, 105536, 108640, 114240, 115430, 130368, 131920, 138516, 158304, 162960, 173145, 184688, 186240, 197880, 211072, 217280, 228480, 230860, 260736, 263840, 277032, 316608, 325920, 346290, 369376, 395760, 434560, 461720, 527680, 554064, 633216, 651840, 692580, 738752, 791520, 923440, 1055360, 1108128, 1303680, 1385160, 1477504, 1583040, 1846880, 2216256, 2770320, 3166080, 3693760, 4432512, 5540640, 7387520, 11081280, 22162560]

約数ペア:

[(1, 22162560), (2, 11081280), (3, 7387520), (4, 5540640), (5, 4432512), (6, 3693760), (7, 3166080), (8, 2770320), (10, 2216256), (12, 1846880), (14, 1583040), (15, 1477504), (16, 1385160), (17, 1303680), (20, 1108128), (21, 1055360), (24, 923440), (28, 791520), (30, 738752), (32, 692580), (34, 651840), (35, 633216), (40, 554064), (42, 527680), (48, 461720), (51, 434560), (56, 395760), (60, 369376), (64, 346290), (68, 325920), (70, 316608), (80, 277032), (84, 263840), (85, 260736), (96, 230860), (97, 228480), (102, 217280), (105, 211072), (112, 197880), (119, 186240), (120, 184688), (128, 173145), (136, 162960), (140, 158304), (160, 138516), (168, 131920), (170, 130368), (192, 115430), (194, 114240), (204, 108640), (210, 105536), (224, 98940), (238, 93120), (240, 92344), (255, 86912), (272, 81480), (280, 79152), (291, 76160), (320, 69258), (336, 65960), (340, 65184), (357, 62080), (384, 57715), (388, 57120), (408, 54320), (420, 52768), (448, 49470), (476, 46560), (480, 46172), (485, 45696), (510, 43456), (544, 40740), (560, 39576), (582, 38080), (595, 37248), (640, 34629), (672, 32980), (679, 32640), (680, 32592), (714, 31040), (776, 28560), (816, 27160), (840, 26384), (896, 24735), (952, 23280), (960, 23086), (970, 22848), (1020, 21728), (1088, 20370), (1120, 19788), (1164, 19040), (1190, 18624), (1344, 16490), (1358, 16320), (1360, 16296), (1428, 15520), (1455, 15232), (1552, 14280), (1632, 13580), (1649, 13440), (1680, 13192), (1785, 12416), (1904, 11640), (1920, 11543), (1940, 11424), (2037, 10880), (2040, 10864), (2176, 10185), (2240, 9894), (2328, 9520), (2380, 9312), (2688, 8245), (2716, 8160), (2720, 8148), (2856, 7760), (2910, 7616), (3104, 7140), (3264, 6790), (3298, 6720), (3360, 6596), (3395, 6528), (3570, 6208), (3808, 5820), (3880, 5712), (4074, 5440), (4080, 5432), (4480, 4947), (4656, 4760)]