191293440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 469148160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 479, 480, 512, 520, 624, 640, 768, 780, 832, 958, 960, 1024, 1040, 1248, 1280, 1437, 1536, 1560, 1664, 1916, 1920, 2048, 2080, 2395, 2496, 2560, 2874, 3072, 3120, 3328, 3832, 3840, 4160, 4790, 4992, 5120, 5748, 6144, 6227, 6240, 6656, 7185, 7664, 7680, 8320, 9580, 9984, 10240, 11496, 12454, 12480, 13312, 14370, 15328, 15360, 16640, 18681, 19160, 19968, 22992, 24908, 24960, 26624, 28740, 30656, 30720, 31135, 33280, 37362, 38320, 39936, 45984, 49816, 49920, 57480, 61312, 62270, 66560, 74724, 76640, 79872, 91968, 93405, 99632, 99840, 114960, 122624, 124540, 133120, 149448, 153280, 183936, 186810, 199264, 199680, 229920, 245248, 249080, 298896, 306560, 367872, 373620, 398528, 399360, 459840, 490496, 498160, 597792, 613120, 735744, 747240, 797056, 919680, 980992, 996320, 1195584, 1226240, 1471488, 1494480, 1594112, 1839360, 1992640, 2391168, 2452480, 2942976, 2988960, 3188224, 3678720, 3985280, 4782336, 4904960, 5977920, 6376448, 7357440, 7970560, 9564672, 11955840, 12752896, 14714880, 15941120, 19129344, 23911680, 31882240, 38258688, 47823360, 63764480, 95646720, 191293440]

約数ペア:

[(1, 191293440), (2, 95646720), (3, 63764480), (4, 47823360), (5, 38258688), (6, 31882240), (8, 23911680), (10, 19129344), (12, 15941120), (13, 14714880), (15, 12752896), (16, 11955840), (20, 9564672), (24, 7970560), (26, 7357440), (30, 6376448), (32, 5977920), (39, 4904960), (40, 4782336), (48, 3985280), (52, 3678720), (60, 3188224), (64, 2988960), (65, 2942976), (78, 2452480), (80, 2391168), (96, 1992640), (104, 1839360), (120, 1594112), (128, 1494480), (130, 1471488), (156, 1226240), (160, 1195584), (192, 996320), (195, 980992), (208, 919680), (240, 797056), (256, 747240), (260, 735744), (312, 613120), (320, 597792), (384, 498160), (390, 490496), (416, 459840), (479, 399360), (480, 398528), (512, 373620), (520, 367872), (624, 306560), (640, 298896), (768, 249080), (780, 245248), (832, 229920), (958, 199680), (960, 199264), (1024, 186810), (1040, 183936), (1248, 153280), (1280, 149448), (1437, 133120), (1536, 124540), (1560, 122624), (1664, 114960), (1916, 99840), (1920, 99632), (2048, 93405), (2080, 91968), (2395, 79872), (2496, 76640), (2560, 74724), (2874, 66560), (3072, 62270), (3120, 61312), (3328, 57480), (3832, 49920), (3840, 49816), (4160, 45984), (4790, 39936), (4992, 38320), (5120, 37362), (5748, 33280), (6144, 31135), (6227, 30720), (6240, 30656), (6656, 28740), (7185, 26624), (7664, 24960), (7680, 24908), (8320, 22992), (9580, 19968), (9984, 19160), (10240, 18681), (11496, 16640), (12454, 15360), (12480, 15328), (13312, 14370)]