3283280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 160

約数和(自身を含む): 10499328

約数和(自身を除く): 7216048

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 41, 44, 52, 55, 56, 65, 70, 77, 80, 82, 88, 91, 104, 110, 112, 130, 140, 143, 154, 164, 176, 182, 205, 208, 220, 260, 280, 286, 287, 308, 328, 364, 385, 410, 440, 451, 455, 520, 533, 560, 572, 574, 616, 656, 715, 728, 770, 820, 880, 902, 910, 1001, 1040, 1066, 1144, 1148, 1232, 1430, 1435, 1456, 1540, 1640, 1804, 1820, 2002, 2132, 2255, 2288, 2296, 2665, 2860, 2870, 3080, 3157, 3280, 3608, 3640, 3731, 4004, 4264, 4510, 4592, 5005, 5330, 5720, 5740, 5863, 6160, 6314, 7216, 7280, 7462, 8008, 8528, 9020, 10010, 10660, 11440, 11480, 11726, 12628, 14924, 15785, 16016, 18040, 18655, 20020, 21320, 22960, 23452, 25256, 29315, 29848, 31570, 36080, 37310, 40040, 41041, 42640, 46904, 50512, 58630, 59696, 63140, 74620, 80080, 82082, 93808, 117260, 126280, 149240, 164164, 205205, 234520, 252560, 298480, 328328, 410410, 469040, 656656, 820820, 1641640, 3283280]

約数ペア:

[(1, 3283280), (2, 1641640), (4, 820820), (5, 656656), (7, 469040), (8, 410410), (10, 328328), (11, 298480), (13, 252560), (14, 234520), (16, 205205), (20, 164164), (22, 149240), (26, 126280), (28, 117260), (35, 93808), (40, 82082), (41, 80080), (44, 74620), (52, 63140), (55, 59696), (56, 58630), (65, 50512), (70, 46904), (77, 42640), (80, 41041), (82, 40040), (88, 37310), (91, 36080), (104, 31570), (110, 29848), (112, 29315), (130, 25256), (140, 23452), (143, 22960), (154, 21320), (164, 20020), (176, 18655), (182, 18040), (205, 16016), (208, 15785), (220, 14924), (260, 12628), (280, 11726), (286, 11480), (287, 11440), (308, 10660), (328, 10010), (364, 9020), (385, 8528), (410, 8008), (440, 7462), (451, 7280), (455, 7216), (520, 6314), (533, 6160), (560, 5863), (572, 5740), (574, 5720), (616, 5330), (656, 5005), (715, 4592), (728, 4510), (770, 4264), (820, 4004), (880, 3731), (902, 3640), (910, 3608), (1001, 3280), (1040, 3157), (1066, 3080), (1144, 2870), (1148, 2860), (1232, 2665), (1430, 2296), (1435, 2288), (1456, 2255), (1540, 2132), (1640, 2002), (1804, 1820)]