174216960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{71}}^2$

素因数の和:172

約数の個数: 216

約数和(自身を含む): 627058320

約数和(自身を除く): 452841360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 256, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 768, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1280, 1420, 1440, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2304, 2556, 2840, 2880, 3195, 3408, 3456, 3834, 3840, 4260, 4320, 4544, 5041, 5112, 5680, 5760, 6390, 6816, 6912, 7668, 8520, 8640, 9088, 9585, 10082, 10224, 11360, 11520, 12780, 13632, 15123, 15336, 17040, 17280, 18176, 19170, 20164, 20448, 22720, 25205, 25560, 27264, 30246, 30672, 34080, 34560, 38340, 40328, 40896, 45369, 45440, 50410, 51120, 54528, 60492, 61344, 68160, 75615, 76680, 80656, 81792, 90738, 90880, 100820, 102240, 120984, 122688, 136107, 136320, 151230, 153360, 161312, 163584, 181476, 201640, 204480, 226845, 241968, 245376, 272214, 272640, 302460, 306720, 322624, 362952, 403280, 408960, 453690, 483936, 490752, 544428, 604920, 613440, 645248, 680535, 725904, 806560, 817920, 907380, 967872, 1088856, 1209840, 1226880, 1290496, 1361070, 1451808, 1613120, 1814760, 1935744, 2177712, 2419680, 2453760, 2722140, 2903616, 3226240, 3629520, 3871488, 4355424, 4839360, 5444280, 5807232, 6452480, 7259040, 8710848, 9678720, 10888560, 11614464, 14518080, 17421696, 19357440, 21777120, 29036160, 34843392, 43554240, 58072320, 87108480, 174216960]

約数ペア:

[(1, 174216960), (2, 87108480), (3, 58072320), (4, 43554240), (5, 34843392), (6, 29036160), (8, 21777120), (9, 19357440), (10, 17421696), (12, 14518080), (15, 11614464), (16, 10888560), (18, 9678720), (20, 8710848), (24, 7259040), (27, 6452480), (30, 5807232), (32, 5444280), (36, 4839360), (40, 4355424), (45, 3871488), (48, 3629520), (54, 3226240), (60, 2903616), (64, 2722140), (71, 2453760), (72, 2419680), (80, 2177712), (90, 1935744), (96, 1814760), (108, 1613120), (120, 1451808), (128, 1361070), (135, 1290496), (142, 1226880), (144, 1209840), (160, 1088856), (180, 967872), (192, 907380), (213, 817920), (216, 806560), (240, 725904), (256, 680535), (270, 645248), (284, 613440), (288, 604920), (320, 544428), (355, 490752), (360, 483936), (384, 453690), (426, 408960), (432, 403280), (480, 362952), (540, 322624), (568, 306720), (576, 302460), (639, 272640), (640, 272214), (710, 245376), (720, 241968), (768, 226845), (852, 204480), (864, 201640), (960, 181476), (1065, 163584), (1080, 161312), (1136, 153360), (1152, 151230), (1278, 136320), (1280, 136107), (1420, 122688), (1440, 120984), (1704, 102240), (1728, 100820), (1917, 90880), (1920, 90738), (2130, 81792), (2160, 80656), (2272, 76680), (2304, 75615), (2556, 68160), (2840, 61344), (2880, 60492), (3195, 54528), (3408, 51120), (3456, 50410), (3834, 45440), (3840, 45369), (4260, 40896), (4320, 40328), (4544, 38340), (5041, 34560), (5112, 34080), (5680, 30672), (5760, 30246), (6390, 27264), (6816, 25560), (6912, 25205), (7668, 22720), (8520, 20448), (8640, 20164), (9088, 19170), (9585, 18176), (10082, 17280), (10224, 17040), (11360, 15336), (11520, 15123), (12780, 13632)]