213596460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{467}}^1$

素因数の和:514

約数の個数: 288

約数和(自身を含む): 836559360

約数和(自身を除く): 622962900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 462, 467, 484, 495, 540, 594, 605, 630, 660, 693, 726, 756, 770, 847, 924, 934, 945, 990, 1089, 1155, 1188, 1210, 1260, 1386, 1401, 1452, 1485, 1540, 1694, 1815, 1868, 1890, 1980, 2079, 2178, 2310, 2335, 2420, 2541, 2772, 2802, 2970, 3267, 3269, 3388, 3465, 3630, 3780, 4158, 4203, 4235, 4356, 4620, 4670, 5082, 5137, 5445, 5604, 5940, 6534, 6538, 6930, 7005, 7260, 7623, 8316, 8406, 8470, 9340, 9807, 10164, 10274, 10395, 10890, 12609, 12705, 13068, 13076, 13860, 14010, 15246, 15411, 16335, 16345, 16812, 16940, 19614, 20548, 20790, 21015, 21780, 22869, 25218, 25410, 25685, 28020, 29421, 30492, 30822, 32670, 32690, 35959, 38115, 39228, 41580, 42030, 45738, 46233, 49035, 50436, 50820, 51370, 56507, 58842, 61644, 63045, 65340, 65380, 71918, 76230, 77055, 84060, 88263, 91476, 92466, 98070, 102740, 107877, 113014, 114345, 117684, 126090, 138699, 143836, 147105, 152460, 154110, 169521, 176526, 179795, 184932, 196140, 215754, 226028, 228690, 231165, 252180, 277398, 282535, 294210, 308220, 323631, 339042, 353052, 359590, 395549, 431508, 441315, 457380, 462330, 508563, 539385, 554796, 565070, 588420, 647262, 678084, 693495, 719180, 791098, 847605, 882630, 924660, 970893, 1017126, 1078770, 1130140, 1186647, 1294524, 1386990, 1525689, 1582196, 1618155, 1695210, 1765260, 1941786, 1977745, 2034252, 2157540, 2373294, 2542815, 2773980, 3051378, 3236310, 3390420, 3559941, 3883572, 3955490, 4746588, 4854465, 5085630, 5933235, 6102756, 6472620, 7119882, 7628445, 7910980, 9708930, 10171260, 10679823, 11866470, 14239764, 15256890, 17799705, 19417860, 21359646, 23732940, 30513780, 35599410, 42719292, 53399115, 71198820, 106798230, 213596460]

約数ペア:

[(1, 213596460), (2, 106798230), (3, 71198820), (4, 53399115), (5, 42719292), (6, 35599410), (7, 30513780), (9, 23732940), (10, 21359646), (11, 19417860), (12, 17799705), (14, 15256890), (15, 14239764), (18, 11866470), (20, 10679823), (21, 10171260), (22, 9708930), (27, 7910980), (28, 7628445), (30, 7119882), (33, 6472620), (35, 6102756), (36, 5933235), (42, 5085630), (44, 4854465), (45, 4746588), (54, 3955490), (55, 3883572), (60, 3559941), (63, 3390420), (66, 3236310), (70, 3051378), (77, 2773980), (84, 2542815), (90, 2373294), (99, 2157540), (105, 2034252), (108, 1977745), (110, 1941786), (121, 1765260), (126, 1695210), (132, 1618155), (135, 1582196), (140, 1525689), (154, 1386990), (165, 1294524), (180, 1186647), (189, 1130140), (198, 1078770), (210, 1017126), (220, 970893), (231, 924660), (242, 882630), (252, 847605), (270, 791098), (297, 719180), (308, 693495), (315, 678084), (330, 647262), (363, 588420), (378, 565070), (385, 554796), (396, 539385), (420, 508563), (462, 462330), (467, 457380), (484, 441315), (495, 431508), (540, 395549), (594, 359590), (605, 353052), (630, 339042), (660, 323631), (693, 308220), (726, 294210), (756, 282535), (770, 277398), (847, 252180), (924, 231165), (934, 228690), (945, 226028), (990, 215754), (1089, 196140), (1155, 184932), (1188, 179795), (1210, 176526), (1260, 169521), (1386, 154110), (1401, 152460), (1452, 147105), (1485, 143836), (1540, 138699), (1694, 126090), (1815, 117684), (1868, 114345), (1890, 113014), (1980, 107877), (2079, 102740), (2178, 98070), (2310, 92466), (2335, 91476), (2420, 88263), (2541, 84060), (2772, 77055), (2802, 76230), (2970, 71918), (3267, 65380), (3269, 65340), (3388, 63045), (3465, 61644), (3630, 58842), (3780, 56507), (4158, 51370), (4203, 50820), (4235, 50436), (4356, 49035), (4620, 46233), (4670, 45738), (5082, 42030), (5137, 41580), (5445, 39228), (5604, 38115), (5940, 35959), (6534, 32690), (6538, 32670), (6930, 30822), (7005, 30492), (7260, 29421), (7623, 28020), (8316, 25685), (8406, 25410), (8470, 25218), (9340, 22869), (9807, 21780), (10164, 21015), (10274, 20790), (10395, 20548), (10890, 19614), (12609, 16940), (12705, 16812), (13068, 16345), (13076, 16335), (13860, 15411), (14010, 15246)]