161459200

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 264

約数和(自身を含む): 493441632

約数和(自身を除く): 331982432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 53, 56, 64, 68, 70, 80, 85, 100, 106, 112, 119, 128, 136, 140, 160, 170, 175, 200, 212, 224, 238, 256, 265, 272, 280, 320, 340, 350, 371, 400, 424, 425, 448, 476, 512, 530, 544, 560, 595, 640, 680, 700, 742, 800, 848, 850, 896, 901, 952, 1024, 1060, 1088, 1120, 1190, 1280, 1325, 1360, 1400, 1484, 1600, 1696, 1700, 1792, 1802, 1855, 1904, 2120, 2176, 2240, 2380, 2560, 2650, 2720, 2800, 2968, 2975, 3200, 3392, 3400, 3584, 3604, 3710, 3808, 4240, 4352, 4480, 4505, 4760, 5120, 5300, 5440, 5600, 5936, 5950, 6307, 6400, 6784, 6800, 7168, 7208, 7420, 7616, 8480, 8704, 8960, 9010, 9275, 9520, 10600, 10880, 11200, 11872, 11900, 12614, 12800, 13568, 13600, 14416, 14840, 15232, 16960, 17408, 17920, 18020, 18550, 19040, 21200, 21760, 22400, 22525, 23744, 23800, 25228, 25600, 27136, 27200, 28832, 29680, 30464, 31535, 33920, 35840, 36040, 37100, 38080, 42400, 43520, 44800, 45050, 47488, 47600, 50456, 54272, 54400, 57664, 59360, 60928, 63070, 67840, 72080, 74200, 76160, 84800, 87040, 89600, 90100, 94976, 95200, 100912, 108800, 115328, 118720, 121856, 126140, 135680, 144160, 148400, 152320, 157675, 169600, 179200, 180200, 189952, 190400, 201824, 217600, 230656, 237440, 252280, 271360, 288320, 296800, 304640, 315350, 339200, 360400, 379904, 380800, 403648, 435200, 461312, 474880, 504560, 576640, 593600, 609280, 630700, 678400, 720800, 761600, 807296, 922624, 949760, 1009120, 1153280, 1187200, 1261400, 1356800, 1441600, 1523200, 1614592, 1899520, 2018240, 2306560, 2374400, 2522800, 2883200, 3046400, 3229184, 4036480, 4613120, 4748800, 5045600, 5766400, 6458368, 8072960, 9497600, 10091200, 11532800, 16145920, 20182400, 23065600, 32291840, 40364800, 80729600, 161459200]

約数ペア:

[(1, 161459200), (2, 80729600), (4, 40364800), (5, 32291840), (7, 23065600), (8, 20182400), (10, 16145920), (14, 11532800), (16, 10091200), (17, 9497600), (20, 8072960), (25, 6458368), (28, 5766400), (32, 5045600), (34, 4748800), (35, 4613120), (40, 4036480), (50, 3229184), (53, 3046400), (56, 2883200), (64, 2522800), (68, 2374400), (70, 2306560), (80, 2018240), (85, 1899520), (100, 1614592), (106, 1523200), (112, 1441600), (119, 1356800), (128, 1261400), (136, 1187200), (140, 1153280), (160, 1009120), (170, 949760), (175, 922624), (200, 807296), (212, 761600), (224, 720800), (238, 678400), (256, 630700), (265, 609280), (272, 593600), (280, 576640), (320, 504560), (340, 474880), (350, 461312), (371, 435200), (400, 403648), (424, 380800), (425, 379904), (448, 360400), (476, 339200), (512, 315350), (530, 304640), (544, 296800), (560, 288320), (595, 271360), (640, 252280), (680, 237440), (700, 230656), (742, 217600), (800, 201824), (848, 190400), (850, 189952), (896, 180200), (901, 179200), (952, 169600), (1024, 157675), (1060, 152320), (1088, 148400), (1120, 144160), (1190, 135680), (1280, 126140), (1325, 121856), (1360, 118720), (1400, 115328), (1484, 108800), (1600, 100912), (1696, 95200), (1700, 94976), (1792, 90100), (1802, 89600), (1855, 87040), (1904, 84800), (2120, 76160), (2176, 74200), (2240, 72080), (2380, 67840), (2560, 63070), (2650, 60928), (2720, 59360), (2800, 57664), (2968, 54400), (2975, 54272), (3200, 50456), (3392, 47600), (3400, 47488), (3584, 45050), (3604, 44800), (3710, 43520), (3808, 42400), (4240, 38080), (4352, 37100), (4480, 36040), (4505, 35840), (4760, 33920), (5120, 31535), (5300, 30464), (5440, 29680), (5600, 28832), (5936, 27200), (5950, 27136), (6307, 25600), (6400, 25228), (6784, 23800), (6800, 23744), (7168, 22525), (7208, 22400), (7420, 21760), (7616, 21200), (8480, 19040), (8704, 18550), (8960, 18020), (9010, 17920), (9275, 17408), (9520, 16960), (10600, 15232), (10880, 14840), (11200, 14416), (11872, 13600), (11900, 13568), (12614, 12800)]