16145920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 160

約数和(自身を含む): 47729088

約数和(自身を除く): 31583168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 53, 56, 64, 68, 70, 80, 85, 106, 112, 119, 128, 136, 140, 160, 170, 212, 224, 238, 256, 265, 272, 280, 320, 340, 371, 424, 448, 476, 512, 530, 544, 560, 595, 640, 680, 742, 848, 896, 901, 952, 1060, 1088, 1120, 1190, 1280, 1360, 1484, 1696, 1792, 1802, 1855, 1904, 2120, 2176, 2240, 2380, 2560, 2720, 2968, 3392, 3584, 3604, 3710, 3808, 4240, 4352, 4480, 4505, 4760, 5440, 5936, 6307, 6784, 7208, 7420, 7616, 8480, 8704, 8960, 9010, 9520, 10880, 11872, 12614, 13568, 14416, 14840, 15232, 16960, 17920, 18020, 19040, 21760, 23744, 25228, 27136, 28832, 29680, 30464, 31535, 33920, 36040, 38080, 43520, 47488, 50456, 57664, 59360, 60928, 63070, 67840, 72080, 76160, 94976, 100912, 115328, 118720, 126140, 135680, 144160, 152320, 189952, 201824, 230656, 237440, 252280, 288320, 304640, 403648, 461312, 474880, 504560, 576640, 807296, 949760, 1009120, 1153280, 1614592, 2018240, 2306560, 3229184, 4036480, 8072960, 16145920]

約数ペア:

[(1, 16145920), (2, 8072960), (4, 4036480), (5, 3229184), (7, 2306560), (8, 2018240), (10, 1614592), (14, 1153280), (16, 1009120), (17, 949760), (20, 807296), (28, 576640), (32, 504560), (34, 474880), (35, 461312), (40, 403648), (53, 304640), (56, 288320), (64, 252280), (68, 237440), (70, 230656), (80, 201824), (85, 189952), (106, 152320), (112, 144160), (119, 135680), (128, 126140), (136, 118720), (140, 115328), (160, 100912), (170, 94976), (212, 76160), (224, 72080), (238, 67840), (256, 63070), (265, 60928), (272, 59360), (280, 57664), (320, 50456), (340, 47488), (371, 43520), (424, 38080), (448, 36040), (476, 33920), (512, 31535), (530, 30464), (544, 29680), (560, 28832), (595, 27136), (640, 25228), (680, 23744), (742, 21760), (848, 19040), (896, 18020), (901, 17920), (952, 16960), (1060, 15232), (1088, 14840), (1120, 14416), (1190, 13568), (1280, 12614), (1360, 11872), (1484, 10880), (1696, 9520), (1792, 9010), (1802, 8960), (1855, 8704), (1904, 8480), (2120, 7616), (2176, 7420), (2240, 7208), (2380, 6784), (2560, 6307), (2720, 5936), (2968, 5440), (3392, 4760), (3584, 4505), (3604, 4480), (3710, 4352), (3808, 4240)]