303591680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1152

約数の個数: 144

約数和(自身を含む): 858676224

約数和(自身を除く): 555084544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1093, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2186, 2240, 2480, 3472, 3968, 4340, 4372, 4480, 4960, 5465, 6944, 7651, 7936, 8680, 8744, 8960, 9920, 10930, 13888, 15302, 17360, 17488, 19840, 21860, 27776, 30604, 33883, 34720, 34976, 38255, 39680, 43720, 55552, 61208, 67766, 69440, 69952, 76510, 87440, 122416, 135532, 138880, 139904, 153020, 169415, 174880, 237181, 244832, 271064, 277760, 279808, 306040, 338830, 349760, 474362, 489664, 542128, 612080, 677660, 699520, 948724, 979328, 1084256, 1185905, 1224160, 1355320, 1399040, 1897448, 1958656, 2168512, 2371810, 2448320, 2710640, 3794896, 4337024, 4743620, 4896640, 5421280, 7589792, 8674048, 9487240, 9793280, 10842560, 15179584, 18974480, 21685120, 30359168, 37948960, 43370240, 60718336, 75897920, 151795840, 303591680]

約数ペア:

[(1, 303591680), (2, 151795840), (4, 75897920), (5, 60718336), (7, 43370240), (8, 37948960), (10, 30359168), (14, 21685120), (16, 18974480), (20, 15179584), (28, 10842560), (31, 9793280), (32, 9487240), (35, 8674048), (40, 7589792), (56, 5421280), (62, 4896640), (64, 4743620), (70, 4337024), (80, 3794896), (112, 2710640), (124, 2448320), (128, 2371810), (140, 2168512), (155, 1958656), (160, 1897448), (217, 1399040), (224, 1355320), (248, 1224160), (256, 1185905), (280, 1084256), (310, 979328), (320, 948724), (434, 699520), (448, 677660), (496, 612080), (560, 542128), (620, 489664), (640, 474362), (868, 349760), (896, 338830), (992, 306040), (1085, 279808), (1093, 277760), (1120, 271064), (1240, 244832), (1280, 237181), (1736, 174880), (1792, 169415), (1984, 153020), (2170, 139904), (2186, 138880), (2240, 135532), (2480, 122416), (3472, 87440), (3968, 76510), (4340, 69952), (4372, 69440), (4480, 67766), (4960, 61208), (5465, 55552), (6944, 43720), (7651, 39680), (7936, 38255), (8680, 34976), (8744, 34720), (8960, 33883), (9920, 30604), (10930, 27776), (13888, 21860), (15302, 19840), (17360, 17488)]