90388480

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 269680320

約数和(自身を除く): 179291840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 97, 104, 112, 128, 130, 140, 160, 182, 194, 208, 224, 256, 260, 280, 320, 364, 388, 416, 448, 455, 485, 512, 520, 560, 640, 679, 728, 776, 832, 896, 910, 970, 1024, 1040, 1120, 1261, 1280, 1358, 1456, 1552, 1664, 1792, 1820, 1940, 2048, 2080, 2240, 2522, 2560, 2716, 2912, 3104, 3328, 3395, 3584, 3640, 3880, 4160, 4480, 5044, 5120, 5432, 5824, 6208, 6305, 6656, 6790, 7168, 7280, 7760, 8320, 8827, 8960, 10088, 10240, 10864, 11648, 12416, 12610, 13312, 13580, 14336, 14560, 15520, 16640, 17654, 17920, 20176, 21728, 23296, 24832, 25220, 26624, 27160, 29120, 31040, 33280, 35308, 35840, 40352, 43456, 44135, 46592, 49664, 50440, 54320, 58240, 62080, 66560, 70616, 71680, 80704, 86912, 88270, 93184, 99328, 100880, 108640, 116480, 124160, 133120, 141232, 161408, 173824, 176540, 186368, 198656, 201760, 217280, 232960, 248320, 282464, 322816, 347648, 353080, 403520, 434560, 465920, 496640, 564928, 645632, 695296, 706160, 807040, 869120, 931840, 993280, 1129856, 1291264, 1390592, 1412320, 1614080, 1738240, 2259712, 2582528, 2824640, 3228160, 3476480, 4519424, 5649280, 6456320, 6952960, 9038848, 11298560, 12912640, 18077696, 22597120, 45194240, 90388480]

約数ペア:

[(1, 90388480), (2, 45194240), (4, 22597120), (5, 18077696), (7, 12912640), (8, 11298560), (10, 9038848), (13, 6952960), (14, 6456320), (16, 5649280), (20, 4519424), (26, 3476480), (28, 3228160), (32, 2824640), (35, 2582528), (40, 2259712), (52, 1738240), (56, 1614080), (64, 1412320), (65, 1390592), (70, 1291264), (80, 1129856), (91, 993280), (97, 931840), (104, 869120), (112, 807040), (128, 706160), (130, 695296), (140, 645632), (160, 564928), (182, 496640), (194, 465920), (208, 434560), (224, 403520), (256, 353080), (260, 347648), (280, 322816), (320, 282464), (364, 248320), (388, 232960), (416, 217280), (448, 201760), (455, 198656), (485, 186368), (512, 176540), (520, 173824), (560, 161408), (640, 141232), (679, 133120), (728, 124160), (776, 116480), (832, 108640), (896, 100880), (910, 99328), (970, 93184), (1024, 88270), (1040, 86912), (1120, 80704), (1261, 71680), (1280, 70616), (1358, 66560), (1456, 62080), (1552, 58240), (1664, 54320), (1792, 50440), (1820, 49664), (1940, 46592), (2048, 44135), (2080, 43456), (2240, 40352), (2522, 35840), (2560, 35308), (2716, 33280), (2912, 31040), (3104, 29120), (3328, 27160), (3395, 26624), (3584, 25220), (3640, 24832), (3880, 23296), (4160, 21728), (4480, 20176), (5044, 17920), (5120, 17654), (5432, 16640), (5824, 15520), (6208, 14560), (6305, 14336), (6656, 13580), (6790, 13312), (7168, 12610), (7280, 12416), (7760, 11648), (8320, 10864), (8827, 10240), (8960, 10088)]