22668240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 81709056

約数和(自身を除く): 59040816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 131, 140, 168, 206, 210, 240, 262, 280, 309, 336, 393, 412, 420, 515, 524, 560, 618, 655, 721, 786, 824, 840, 917, 1030, 1048, 1236, 1310, 1442, 1545, 1572, 1648, 1680, 1834, 1965, 2060, 2096, 2163, 2472, 2620, 2751, 2884, 3090, 3144, 3605, 3668, 3930, 4120, 4326, 4585, 4944, 5240, 5502, 5768, 6180, 6288, 7210, 7336, 7860, 8240, 8652, 9170, 10480, 10815, 11004, 11536, 12360, 13493, 13755, 14420, 14672, 15720, 17304, 18340, 21630, 22008, 24720, 26986, 27510, 28840, 31440, 34608, 36680, 40479, 43260, 44016, 53972, 55020, 57680, 67465, 73360, 80958, 86520, 94451, 107944, 110040, 134930, 161916, 173040, 188902, 202395, 215888, 220080, 269860, 283353, 323832, 377804, 404790, 472255, 539720, 566706, 647664, 755608, 809580, 944510, 1079440, 1133412, 1416765, 1511216, 1619160, 1889020, 2266824, 2833530, 3238320, 3778040, 4533648, 5667060, 7556080, 11334120, 22668240]

約数ペア:

[(1, 22668240), (2, 11334120), (3, 7556080), (4, 5667060), (5, 4533648), (6, 3778040), (7, 3238320), (8, 2833530), (10, 2266824), (12, 1889020), (14, 1619160), (15, 1511216), (16, 1416765), (20, 1133412), (21, 1079440), (24, 944510), (28, 809580), (30, 755608), (35, 647664), (40, 566706), (42, 539720), (48, 472255), (56, 404790), (60, 377804), (70, 323832), (80, 283353), (84, 269860), (103, 220080), (105, 215888), (112, 202395), (120, 188902), (131, 173040), (140, 161916), (168, 134930), (206, 110040), (210, 107944), (240, 94451), (262, 86520), (280, 80958), (309, 73360), (336, 67465), (393, 57680), (412, 55020), (420, 53972), (515, 44016), (524, 43260), (560, 40479), (618, 36680), (655, 34608), (721, 31440), (786, 28840), (824, 27510), (840, 26986), (917, 24720), (1030, 22008), (1048, 21630), (1236, 18340), (1310, 17304), (1442, 15720), (1545, 14672), (1572, 14420), (1648, 13755), (1680, 13493), (1834, 12360), (1965, 11536), (2060, 11004), (2096, 10815), (2163, 10480), (2472, 9170), (2620, 8652), (2751, 8240), (2884, 7860), (3090, 7336), (3144, 7210), (3605, 6288), (3668, 6180), (3930, 5768), (4120, 5502), (4326, 5240), (4585, 4944)]