146898080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 414458856

約数和(自身を除く): 267560776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 160, 164, 196, 205, 224, 245, 280, 287, 328, 392, 410, 457, 490, 560, 574, 656, 784, 820, 914, 980, 1120, 1148, 1312, 1435, 1568, 1640, 1828, 1960, 2009, 2285, 2296, 2870, 3199, 3280, 3656, 3920, 4018, 4570, 4592, 5740, 6398, 6560, 7312, 7840, 8036, 9140, 9184, 10045, 11480, 12796, 14624, 15995, 16072, 18280, 18737, 20090, 22393, 22960, 25592, 31990, 32144, 36560, 37474, 40180, 44786, 45920, 51184, 63980, 64288, 73120, 74948, 80360, 89572, 93685, 102368, 111965, 127960, 131159, 149896, 160720, 179144, 187370, 223930, 255920, 262318, 299792, 321440, 358288, 374740, 447860, 511840, 524636, 599584, 655795, 716576, 749480, 895720, 918113, 1049272, 1311590, 1498960, 1791440, 1836226, 2098544, 2623180, 2997920, 3582880, 3672452, 4197088, 4590565, 5246360, 7344904, 9181130, 10492720, 14689808, 18362260, 20985440, 29379616, 36724520, 73449040, 146898080]

約数ペア:

[(1, 146898080), (2, 73449040), (4, 36724520), (5, 29379616), (7, 20985440), (8, 18362260), (10, 14689808), (14, 10492720), (16, 9181130), (20, 7344904), (28, 5246360), (32, 4590565), (35, 4197088), (40, 3672452), (41, 3582880), (49, 2997920), (56, 2623180), (70, 2098544), (80, 1836226), (82, 1791440), (98, 1498960), (112, 1311590), (140, 1049272), (160, 918113), (164, 895720), (196, 749480), (205, 716576), (224, 655795), (245, 599584), (280, 524636), (287, 511840), (328, 447860), (392, 374740), (410, 358288), (457, 321440), (490, 299792), (560, 262318), (574, 255920), (656, 223930), (784, 187370), (820, 179144), (914, 160720), (980, 149896), (1120, 131159), (1148, 127960), (1312, 111965), (1435, 102368), (1568, 93685), (1640, 89572), (1828, 80360), (1960, 74948), (2009, 73120), (2285, 64288), (2296, 63980), (2870, 51184), (3199, 45920), (3280, 44786), (3656, 40180), (3920, 37474), (4018, 36560), (4570, 32144), (4592, 31990), (5740, 25592), (6398, 22960), (6560, 22393), (7312, 20090), (7840, 18737), (8036, 18280), (9140, 16072), (9184, 15995), (10045, 14624), (11480, 12796)]