169789320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 588931200

約数和(自身を除く): 419141880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 103, 114, 120, 152, 171, 180, 190, 206, 228, 241, 285, 309, 342, 360, 380, 412, 456, 482, 515, 570, 618, 684, 723, 760, 824, 855, 927, 964, 1030, 1140, 1205, 1236, 1368, 1446, 1545, 1710, 1854, 1928, 1957, 2060, 2169, 2280, 2410, 2472, 2892, 3090, 3420, 3615, 3708, 3914, 4120, 4338, 4579, 4635, 4820, 5784, 5871, 6180, 6840, 7230, 7416, 7828, 8676, 9158, 9270, 9640, 9785, 10845, 11742, 12360, 13737, 14460, 15656, 17352, 17613, 18316, 18540, 19570, 21690, 22895, 23484, 24823, 27474, 28920, 29355, 35226, 36632, 37080, 39140, 41211, 43380, 45790, 46968, 49646, 54948, 58710, 68685, 70452, 74469, 78280, 82422, 86760, 88065, 91580, 99292, 109896, 117420, 124115, 137370, 140904, 148938, 164844, 176130, 183160, 198584, 206055, 223407, 234840, 248230, 274740, 297876, 329688, 352260, 372345, 412110, 446814, 471637, 496460, 549480, 595752, 704520, 744690, 824220, 893628, 943274, 992920, 1117035, 1414911, 1489380, 1648440, 1787256, 1886548, 2234070, 2358185, 2829822, 2978760, 3773096, 4244733, 4468140, 4716370, 5659644, 7074555, 8489466, 8936280, 9432740, 11319288, 14149110, 16978932, 18865480, 21223665, 28298220, 33957864, 42447330, 56596440, 84894660, 169789320]

約数ペア:

[(1, 169789320), (2, 84894660), (3, 56596440), (4, 42447330), (5, 33957864), (6, 28298220), (8, 21223665), (9, 18865480), (10, 16978932), (12, 14149110), (15, 11319288), (18, 9432740), (19, 8936280), (20, 8489466), (24, 7074555), (30, 5659644), (36, 4716370), (38, 4468140), (40, 4244733), (45, 3773096), (57, 2978760), (60, 2829822), (72, 2358185), (76, 2234070), (90, 1886548), (95, 1787256), (103, 1648440), (114, 1489380), (120, 1414911), (152, 1117035), (171, 992920), (180, 943274), (190, 893628), (206, 824220), (228, 744690), (241, 704520), (285, 595752), (309, 549480), (342, 496460), (360, 471637), (380, 446814), (412, 412110), (456, 372345), (482, 352260), (515, 329688), (570, 297876), (618, 274740), (684, 248230), (723, 234840), (760, 223407), (824, 206055), (855, 198584), (927, 183160), (964, 176130), (1030, 164844), (1140, 148938), (1205, 140904), (1236, 137370), (1368, 124115), (1446, 117420), (1545, 109896), (1710, 99292), (1854, 91580), (1928, 88065), (1957, 86760), (2060, 82422), (2169, 78280), (2280, 74469), (2410, 70452), (2472, 68685), (2892, 58710), (3090, 54948), (3420, 49646), (3615, 46968), (3708, 45790), (3914, 43380), (4120, 41211), (4338, 39140), (4579, 37080), (4635, 36632), (4820, 35226), (5784, 29355), (5871, 28920), (6180, 27474), (6840, 24823), (7230, 23484), (7416, 22895), (7828, 21690), (8676, 19570), (9158, 18540), (9270, 18316), (9640, 17613), (9785, 17352), (10845, 15656), (11742, 14460), (12360, 13737)]