2040751584

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{12907}}^1$

素因数の和:12990

約数の個数: 120

約数和(自身を含む): 6100656408

約数和(自身を除く): 4059904824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 324, 366, 432, 488, 549, 648, 732, 864, 976, 1098, 1296, 1464, 1647, 1952, 2196, 2592, 2928, 3294, 4392, 4941, 5856, 6588, 8784, 9882, 12907, 13176, 17568, 19764, 25814, 26352, 38721, 39528, 51628, 52704, 77442, 79056, 103256, 116163, 154884, 158112, 206512, 232326, 309768, 348489, 413024, 464652, 619536, 696978, 787327, 929304, 1045467, 1239072, 1393956, 1574654, 1858608, 2090934, 2361981, 2787912, 3149308, 3717216, 4181868, 4723962, 5575824, 6298616, 7085943, 8363736, 9447924, 11151648, 12597232, 14171886, 16727472, 18895848, 21257829, 25194464, 28343772, 33454944, 37791696, 42515658, 56687544, 63773487, 75583392, 85031316, 113375088, 127546974, 170062632, 226750176, 255093948, 340125264, 510187896, 680250528, 1020375792, 2040751584]

約数ペア:

[(1, 2040751584), (2, 1020375792), (3, 680250528), (4, 510187896), (6, 340125264), (8, 255093948), (9, 226750176), (12, 170062632), (16, 127546974), (18, 113375088), (24, 85031316), (27, 75583392), (32, 63773487), (36, 56687544), (48, 42515658), (54, 37791696), (61, 33454944), (72, 28343772), (81, 25194464), (96, 21257829), (108, 18895848), (122, 16727472), (144, 14171886), (162, 12597232), (183, 11151648), (216, 9447924), (244, 8363736), (288, 7085943), (324, 6298616), (366, 5575824), (432, 4723962), (488, 4181868), (549, 3717216), (648, 3149308), (732, 2787912), (864, 2361981), (976, 2090934), (1098, 1858608), (1296, 1574654), (1464, 1393956), (1647, 1239072), (1952, 1045467), (2196, 929304), (2592, 787327), (2928, 696978), (3294, 619536), (4392, 464652), (4941, 413024), (5856, 348489), (6588, 309768), (8784, 232326), (9882, 206512), (12907, 158112), (13176, 154884), (17568, 116163), (19764, 103256), (25814, 79056), (26352, 77442), (38721, 52704), (39528, 51628)]