769268640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{32707}}^1$

素因数の和:32739

約数の個数: 144

約数和(自身を含む): 2818906272

約数和(自身を除く): 2049637632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 32707, 65414, 98121, 130828, 163535, 196242, 228949, 261656, 327070, 392484, 457898, 490605, 523312, 654140, 686847, 784968, 915796, 981210, 1046624, 1144745, 1308280, 1373694, 1569936, 1602643, 1831592, 1962420, 2289490, 2616560, 2747388, 3139872, 3205286, 3434235, 3663184, 3924840, 4578980, 4807929, 5233120, 5494776, 6410572, 6868470, 7326368, 7849680, 8013215, 9157960, 9615858, 10989552, 12821144, 13736940, 15699360, 16026430, 18315920, 19231716, 21979104, 24039645, 25642288, 27473880, 32052860, 36631840, 38463432, 48079290, 51284576, 54947760, 64105720, 76926864, 96158580, 109895520, 128211440, 153853728, 192317160, 256422880, 384634320, 769268640]

約数ペア:

[(1, 769268640), (2, 384634320), (3, 256422880), (4, 192317160), (5, 153853728), (6, 128211440), (7, 109895520), (8, 96158580), (10, 76926864), (12, 64105720), (14, 54947760), (15, 51284576), (16, 48079290), (20, 38463432), (21, 36631840), (24, 32052860), (28, 27473880), (30, 25642288), (32, 24039645), (35, 21979104), (40, 19231716), (42, 18315920), (48, 16026430), (49, 15699360), (56, 13736940), (60, 12821144), (70, 10989552), (80, 9615858), (84, 9157960), (96, 8013215), (98, 7849680), (105, 7326368), (112, 6868470), (120, 6410572), (140, 5494776), (147, 5233120), (160, 4807929), (168, 4578980), (196, 3924840), (210, 3663184), (224, 3434235), (240, 3205286), (245, 3139872), (280, 2747388), (294, 2616560), (336, 2289490), (392, 1962420), (420, 1831592), (480, 1602643), (490, 1569936), (560, 1373694), (588, 1308280), (672, 1144745), (735, 1046624), (784, 981210), (840, 915796), (980, 784968), (1120, 686847), (1176, 654140), (1470, 523312), (1568, 490605), (1680, 457898), (1960, 392484), (2352, 327070), (2940, 261656), (3360, 228949), (3920, 196242), (4704, 163535), (5880, 130828), (7840, 98121), (11760, 65414), (23520, 32707)]