145976320

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{4073}}^1$

素因数の和:4105

約数の個数: 88

約数和(自身を含む): 400294944

約数和(自身を除く): 254318624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4073, 4480, 5120, 7168, 8146, 8960, 16292, 17920, 20365, 28511, 32584, 35840, 40730, 57022, 65168, 81460, 114044, 130336, 142555, 162920, 228088, 260672, 285110, 325840, 456176, 521344, 570220, 651680, 912352, 1042688, 1140440, 1303360, 1824704, 2085376, 2280880, 2606720, 3649408, 4170752, 4561760, 5213440, 7298816, 9123520, 10426880, 14597632, 18247040, 20853760, 29195264, 36494080, 72988160, 145976320]

約数ペア:

[(1, 145976320), (2, 72988160), (4, 36494080), (5, 29195264), (7, 20853760), (8, 18247040), (10, 14597632), (14, 10426880), (16, 9123520), (20, 7298816), (28, 5213440), (32, 4561760), (35, 4170752), (40, 3649408), (56, 2606720), (64, 2280880), (70, 2085376), (80, 1824704), (112, 1303360), (128, 1140440), (140, 1042688), (160, 912352), (224, 651680), (256, 570220), (280, 521344), (320, 456176), (448, 325840), (512, 285110), (560, 260672), (640, 228088), (896, 162920), (1024, 142555), (1120, 130336), (1280, 114044), (1792, 81460), (2240, 65168), (2560, 57022), (3584, 40730), (4073, 35840), (4480, 32584), (5120, 28511), (7168, 20365), (8146, 17920), (8960, 16292)]