541454080

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 1390737600

約数和(自身を除く): 849283520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 149, 160, 167, 170, 256, 272, 298, 320, 334, 340, 544, 596, 640, 668, 680, 745, 835, 1088, 1192, 1280, 1336, 1360, 1490, 1670, 2176, 2384, 2533, 2672, 2720, 2839, 2980, 3340, 4352, 4768, 5066, 5344, 5440, 5678, 5960, 6680, 9536, 10132, 10688, 10880, 11356, 11920, 12665, 13360, 14195, 19072, 20264, 21376, 21760, 22712, 23840, 24883, 25330, 26720, 28390, 38144, 40528, 42752, 45424, 47680, 49766, 50660, 53440, 56780, 81056, 90848, 95360, 99532, 101320, 106880, 113560, 124415, 162112, 181696, 190720, 199064, 202640, 213760, 227120, 248830, 324224, 363392, 398128, 405280, 423011, 454240, 497660, 648448, 726784, 796256, 810560, 846022, 908480, 995320, 1592512, 1621120, 1692044, 1816960, 1990640, 2115055, 3185024, 3242240, 3384088, 3633920, 3981280, 4230110, 6370048, 6768176, 7962560, 8460220, 13536352, 15925120, 16920440, 27072704, 31850240, 33840880, 54145408, 67681760, 108290816, 135363520, 270727040, 541454080]

約数ペア:

[(1, 541454080), (2, 270727040), (4, 135363520), (5, 108290816), (8, 67681760), (10, 54145408), (16, 33840880), (17, 31850240), (20, 27072704), (32, 16920440), (34, 15925120), (40, 13536352), (64, 8460220), (68, 7962560), (80, 6768176), (85, 6370048), (128, 4230110), (136, 3981280), (149, 3633920), (160, 3384088), (167, 3242240), (170, 3185024), (256, 2115055), (272, 1990640), (298, 1816960), (320, 1692044), (334, 1621120), (340, 1592512), (544, 995320), (596, 908480), (640, 846022), (668, 810560), (680, 796256), (745, 726784), (835, 648448), (1088, 497660), (1192, 454240), (1280, 423011), (1336, 405280), (1360, 398128), (1490, 363392), (1670, 324224), (2176, 248830), (2384, 227120), (2533, 213760), (2672, 202640), (2720, 199064), (2839, 190720), (2980, 181696), (3340, 162112), (4352, 124415), (4768, 113560), (5066, 106880), (5344, 101320), (5440, 99532), (5678, 95360), (5960, 90848), (6680, 81056), (9536, 56780), (10132, 53440), (10688, 50660), (10880, 49766), (11356, 47680), (11920, 45424), (12665, 42752), (13360, 40528), (14195, 38144), (19072, 28390), (20264, 26720), (21376, 25330), (21760, 24883), (22712, 23840)]