10491720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 34473600

約数和(自身を除く): 23981880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 139, 148, 170, 185, 204, 222, 255, 278, 296, 340, 370, 408, 417, 444, 510, 555, 556, 629, 680, 695, 740, 834, 888, 1020, 1110, 1112, 1258, 1390, 1480, 1668, 1887, 2040, 2085, 2220, 2363, 2516, 2780, 3145, 3336, 3774, 4170, 4440, 4726, 5032, 5143, 5560, 6290, 7089, 7548, 8340, 9435, 9452, 10286, 11815, 12580, 14178, 15096, 15429, 16680, 18870, 18904, 20572, 23630, 25160, 25715, 28356, 30858, 35445, 37740, 41144, 47260, 51430, 56712, 61716, 70890, 75480, 77145, 87431, 94520, 102860, 123432, 141780, 154290, 174862, 205720, 262293, 283560, 308580, 349724, 437155, 524586, 617160, 699448, 874310, 1049172, 1311465, 1748620, 2098344, 2622930, 3497240, 5245860, 10491720]

約数ペア:

[(1, 10491720), (2, 5245860), (3, 3497240), (4, 2622930), (5, 2098344), (6, 1748620), (8, 1311465), (10, 1049172), (12, 874310), (15, 699448), (17, 617160), (20, 524586), (24, 437155), (30, 349724), (34, 308580), (37, 283560), (40, 262293), (51, 205720), (60, 174862), (68, 154290), (74, 141780), (85, 123432), (102, 102860), (111, 94520), (120, 87431), (136, 77145), (139, 75480), (148, 70890), (170, 61716), (185, 56712), (204, 51430), (222, 47260), (255, 41144), (278, 37740), (296, 35445), (340, 30858), (370, 28356), (408, 25715), (417, 25160), (444, 23630), (510, 20572), (555, 18904), (556, 18870), (629, 16680), (680, 15429), (695, 15096), (740, 14178), (834, 12580), (888, 11815), (1020, 10286), (1110, 9452), (1112, 9435), (1258, 8340), (1390, 7548), (1480, 7089), (1668, 6290), (1887, 5560), (2040, 5143), (2085, 5032), (2220, 4726), (2363, 4440), (2516, 4170), (2780, 3774), (3145, 3336)]