16309120

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 41310000

約数和(自身を除く): 25000880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 1499, 2176, 2720, 2998, 5440, 5996, 7495, 10880, 11992, 14990, 23984, 25483, 29980, 47968, 50966, 59960, 95936, 101932, 119920, 127415, 191872, 203864, 239840, 254830, 407728, 479680, 509660, 815456, 959360, 1019320, 1630912, 2038640, 3261824, 4077280, 8154560, 16309120]

約数ペア:

[(1, 16309120), (2, 8154560), (4, 4077280), (5, 3261824), (8, 2038640), (10, 1630912), (16, 1019320), (17, 959360), (20, 815456), (32, 509660), (34, 479680), (40, 407728), (64, 254830), (68, 239840), (80, 203864), (85, 191872), (128, 127415), (136, 119920), (160, 101932), (170, 95936), (272, 59960), (320, 50966), (340, 47968), (544, 29980), (640, 25483), (680, 23984), (1088, 14990), (1360, 11992), (1499, 10880), (2176, 7495), (2720, 5996), (2998, 5440)]