77073701280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{28057}}^1$

素因数の和:28231

約数の個数: 192

約数和(自身を含む): 249451332480

約数和(自身を除く): 172377631200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 97, 118, 120, 160, 177, 194, 236, 240, 291, 295, 354, 388, 472, 480, 485, 582, 590, 708, 776, 885, 944, 970, 1164, 1180, 1416, 1455, 1552, 1770, 1888, 1940, 2328, 2360, 2832, 2910, 3104, 3540, 3880, 4656, 4720, 5664, 5723, 5820, 7080, 7760, 9312, 9440, 11446, 11640, 14160, 15520, 17169, 22892, 23280, 28057, 28320, 28615, 34338, 45784, 46560, 56114, 57230, 68676, 84171, 85845, 91568, 112228, 114460, 137352, 140285, 168342, 171690, 183136, 224456, 228920, 274704, 280570, 336684, 343380, 420855, 448912, 457840, 549408, 561140, 673368, 686760, 841710, 897824, 915680, 1122280, 1346736, 1373520, 1655363, 1683420, 2244560, 2693472, 2721529, 2747040, 3310726, 3366840, 4489120, 4966089, 5443058, 6621452, 6733680, 8164587, 8276815, 9932178, 10886116, 13242904, 13467360, 13607645, 16329174, 16553630, 19864356, 21772232, 24830445, 26485808, 27215290, 32658348, 33107260, 39728712, 40822935, 43544464, 49660890, 52971616, 54430580, 65316696, 66214520, 79457424, 81645870, 87088928, 99321780, 108861160, 130633392, 132429040, 158914848, 160570211, 163291740, 198643560, 217722320, 261266784, 264858080, 321140422, 326583480, 397287120, 435444640, 481710633, 642280844, 653166960, 794574240, 802851055, 963421266, 1284561688, 1306333920, 1605702110, 1926842532, 2408553165, 2569123376, 3211404220, 3853685064, 4817106330, 5138246752, 6422808440, 7707370128, 9634212660, 12845616880, 15414740256, 19268425320, 25691233760, 38536850640, 77073701280]

約数ペア:

[(1, 77073701280), (2, 38536850640), (3, 25691233760), (4, 19268425320), (5, 15414740256), (6, 12845616880), (8, 9634212660), (10, 7707370128), (12, 6422808440), (15, 5138246752), (16, 4817106330), (20, 3853685064), (24, 3211404220), (30, 2569123376), (32, 2408553165), (40, 1926842532), (48, 1605702110), (59, 1306333920), (60, 1284561688), (80, 963421266), (96, 802851055), (97, 794574240), (118, 653166960), (120, 642280844), (160, 481710633), (177, 435444640), (194, 397287120), (236, 326583480), (240, 321140422), (291, 264858080), (295, 261266784), (354, 217722320), (388, 198643560), (472, 163291740), (480, 160570211), (485, 158914848), (582, 132429040), (590, 130633392), (708, 108861160), (776, 99321780), (885, 87088928), (944, 81645870), (970, 79457424), (1164, 66214520), (1180, 65316696), (1416, 54430580), (1455, 52971616), (1552, 49660890), (1770, 43544464), (1888, 40822935), (1940, 39728712), (2328, 33107260), (2360, 32658348), (2832, 27215290), (2910, 26485808), (3104, 24830445), (3540, 21772232), (3880, 19864356), (4656, 16553630), (4720, 16329174), (5664, 13607645), (5723, 13467360), (5820, 13242904), (7080, 10886116), (7760, 9932178), (9312, 8276815), (9440, 8164587), (11446, 6733680), (11640, 6621452), (14160, 5443058), (15520, 4966089), (17169, 4489120), (22892, 3366840), (23280, 3310726), (28057, 2747040), (28320, 2721529), (28615, 2693472), (34338, 2244560), (45784, 1683420), (46560, 1655363), (56114, 1373520), (57230, 1346736), (68676, 1122280), (84171, 915680), (85845, 897824), (91568, 841710), (112228, 686760), (114460, 673368), (137352, 561140), (140285, 549408), (168342, 457840), (171690, 448912), (183136, 420855), (224456, 343380), (228920, 336684), (274704, 280570)]