197129280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 224

約数和(自身を含む): 679435776

約数和(自身を除く): 482306496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 192, 204, 235, 240, 255, 257, 272, 282, 320, 340, 376, 408, 470, 480, 510, 514, 544, 564, 680, 705, 752, 771, 799, 816, 940, 960, 1020, 1028, 1088, 1128, 1285, 1360, 1410, 1504, 1542, 1598, 1632, 1880, 2040, 2056, 2256, 2397, 2570, 2720, 2820, 3008, 3084, 3196, 3264, 3760, 3855, 3995, 4080, 4112, 4369, 4512, 4794, 5140, 5440, 5640, 6168, 6392, 7520, 7710, 7990, 8160, 8224, 8738, 9024, 9588, 10280, 11280, 11985, 12079, 12336, 12784, 13107, 15040, 15420, 15980, 16320, 16448, 17476, 19176, 20560, 21845, 22560, 23970, 24158, 24672, 25568, 26214, 30840, 31960, 34952, 36237, 38352, 41120, 43690, 45120, 47940, 48316, 49344, 51136, 52428, 60395, 61680, 63920, 65535, 69904, 72474, 76704, 82240, 87380, 95880, 96632, 104856, 120790, 123360, 127840, 131070, 139808, 144948, 153408, 174760, 181185, 191760, 193264, 205343, 209712, 241580, 246720, 255680, 262140, 279616, 289896, 349520, 362370, 383520, 386528, 410686, 419424, 483160, 524280, 579792, 616029, 699040, 724740, 767040, 773056, 821372, 838848, 966320, 1026715, 1048560, 1159584, 1232058, 1398080, 1449480, 1642744, 1932640, 2053430, 2097120, 2319168, 2464116, 2898960, 3080145, 3285488, 3865280, 4106860, 4194240, 4928232, 5797920, 6160290, 6570976, 8213720, 9856464, 11595840, 12320580, 13141952, 16427440, 19712928, 24641160, 32854880, 39425856, 49282320, 65709760, 98564640, 197129280]

約数ペア:

[(1, 197129280), (2, 98564640), (3, 65709760), (4, 49282320), (5, 39425856), (6, 32854880), (8, 24641160), (10, 19712928), (12, 16427440), (15, 13141952), (16, 12320580), (17, 11595840), (20, 9856464), (24, 8213720), (30, 6570976), (32, 6160290), (34, 5797920), (40, 4928232), (47, 4194240), (48, 4106860), (51, 3865280), (60, 3285488), (64, 3080145), (68, 2898960), (80, 2464116), (85, 2319168), (94, 2097120), (96, 2053430), (102, 1932640), (120, 1642744), (136, 1449480), (141, 1398080), (160, 1232058), (170, 1159584), (188, 1048560), (192, 1026715), (204, 966320), (235, 838848), (240, 821372), (255, 773056), (257, 767040), (272, 724740), (282, 699040), (320, 616029), (340, 579792), (376, 524280), (408, 483160), (470, 419424), (480, 410686), (510, 386528), (514, 383520), (544, 362370), (564, 349520), (680, 289896), (705, 279616), (752, 262140), (771, 255680), (799, 246720), (816, 241580), (940, 209712), (960, 205343), (1020, 193264), (1028, 191760), (1088, 181185), (1128, 174760), (1285, 153408), (1360, 144948), (1410, 139808), (1504, 131070), (1542, 127840), (1598, 123360), (1632, 120790), (1880, 104856), (2040, 96632), (2056, 95880), (2256, 87380), (2397, 82240), (2570, 76704), (2720, 72474), (2820, 69904), (3008, 65535), (3084, 63920), (3196, 61680), (3264, 60395), (3760, 52428), (3855, 51136), (3995, 49344), (4080, 48316), (4112, 47940), (4369, 45120), (4512, 43690), (4794, 41120), (5140, 38352), (5440, 36237), (5640, 34952), (6168, 31960), (6392, 30840), (7520, 26214), (7710, 25568), (7990, 24672), (8160, 24158), (8224, 23970), (8738, 22560), (9024, 21845), (9588, 20560), (10280, 19176), (11280, 17476), (11985, 16448), (12079, 16320), (12336, 15980), (12784, 15420), (13107, 15040)]