207899160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{5051}}^1$

素因数の和:5086

約数の個数: 128

約数和(自身を含む): 727488000

約数和(自身を除く): 519588840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5051, 5145, 5880, 6860, 8232, 10102, 10290, 13720, 15153, 20204, 20580, 25255, 30306, 35357, 40408, 41160, 50510, 60612, 70714, 75765, 101020, 106071, 121224, 141428, 151530, 176785, 202040, 212142, 247499, 282856, 303060, 353570, 424284, 494998, 530355, 606120, 707140, 742497, 848568, 989996, 1060710, 1237495, 1414280, 1484994, 1732493, 1979992, 2121420, 2474990, 2969988, 3464986, 3712485, 4242840, 4949980, 5197479, 5939976, 6929972, 7424970, 8662465, 9899960, 10394958, 13859944, 14849940, 17324930, 20789916, 25987395, 29699880, 34649860, 41579832, 51974790, 69299720, 103949580, 207899160]

約数ペア:

[(1, 207899160), (2, 103949580), (3, 69299720), (4, 51974790), (5, 41579832), (6, 34649860), (7, 29699880), (8, 25987395), (10, 20789916), (12, 17324930), (14, 14849940), (15, 13859944), (20, 10394958), (21, 9899960), (24, 8662465), (28, 7424970), (30, 6929972), (35, 5939976), (40, 5197479), (42, 4949980), (49, 4242840), (56, 3712485), (60, 3464986), (70, 2969988), (84, 2474990), (98, 2121420), (105, 1979992), (120, 1732493), (140, 1484994), (147, 1414280), (168, 1237495), (196, 1060710), (210, 989996), (245, 848568), (280, 742497), (294, 707140), (343, 606120), (392, 530355), (420, 494998), (490, 424284), (588, 353570), (686, 303060), (735, 282856), (840, 247499), (980, 212142), (1029, 202040), (1176, 176785), (1372, 151530), (1470, 141428), (1715, 121224), (1960, 106071), (2058, 101020), (2744, 75765), (2940, 70714), (3430, 60612), (4116, 50510), (5051, 41160), (5145, 40408), (5880, 35357), (6860, 30306), (8232, 25255), (10102, 20580), (10290, 20204), (13720, 15153)]