15220448760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1741}}^1$

素因数の和:1982

約数の個数: 256

約数和(自身を含む): 51474009600

約数和(自身を除く): 36253560840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 179, 185, 220, 222, 264, 296, 330, 358, 370, 407, 440, 444, 537, 555, 660, 716, 740, 814, 888, 895, 1074, 1110, 1221, 1320, 1432, 1480, 1628, 1741, 1790, 1969, 2035, 2148, 2220, 2442, 2685, 3256, 3482, 3580, 3938, 4070, 4296, 4440, 4884, 5223, 5370, 5907, 6105, 6623, 6964, 7160, 7876, 8140, 8705, 9768, 9845, 10446, 10740, 11814, 12210, 13246, 13928, 15752, 16280, 17410, 19151, 19690, 19869, 20892, 21480, 23628, 24420, 26115, 26492, 29535, 33115, 34820, 38302, 39380, 39738, 41784, 47256, 48840, 52230, 52984, 57453, 59070, 64417, 66230, 69640, 72853, 76604, 78760, 79476, 95755, 99345, 104460, 114906, 118140, 128834, 132460, 145706, 153208, 158952, 191510, 193251, 198690, 208920, 218559, 229812, 236280, 257668, 264920, 287265, 291412, 311639, 322085, 364265, 383020, 386502, 397380, 437118, 459624, 515336, 574530, 582824, 623278, 644170, 708587, 728530, 766040, 773004, 794760, 874236, 934917, 966255, 1092795, 1149060, 1246556, 1288340, 1417174, 1457060, 1546008, 1558195, 1748472, 1869834, 1932510, 2125761, 2185590, 2298120, 2493112, 2576680, 2834348, 2914120, 3116390, 3428029, 3542935, 3739668, 3865020, 4251522, 4371180, 4674585, 5668696, 6232780, 6856058, 7085870, 7479336, 7730040, 8503044, 8742360, 9349170, 10284087, 10628805, 11530643, 12465560, 13712116, 14171740, 17006088, 17140145, 18698340, 20568174, 21257610, 23061286, 27424232, 28343480, 34280290, 34591929, 37396680, 41136348, 42515220, 46122572, 51420435, 57653215, 68560580, 69183858, 82272696, 85030440, 92245144, 102840870, 115306430, 126837073, 137121160, 138367716, 172959645, 205681740, 230612860, 253674146, 276735432, 345919290, 380511219, 411363480, 461225720, 507348292, 634185365, 691838580, 761022438, 1014696584, 1268370730, 1383677160, 1522044876, 1902556095, 2536741460, 3044089752, 3805112190, 5073482920, 7610224380, 15220448760]

約数ペア:

[(1, 15220448760), (2, 7610224380), (3, 5073482920), (4, 3805112190), (5, 3044089752), (6, 2536741460), (8, 1902556095), (10, 1522044876), (11, 1383677160), (12, 1268370730), (15, 1014696584), (20, 761022438), (22, 691838580), (24, 634185365), (30, 507348292), (33, 461225720), (37, 411363480), (40, 380511219), (44, 345919290), (55, 276735432), (60, 253674146), (66, 230612860), (74, 205681740), (88, 172959645), (110, 138367716), (111, 137121160), (120, 126837073), (132, 115306430), (148, 102840870), (165, 92245144), (179, 85030440), (185, 82272696), (220, 69183858), (222, 68560580), (264, 57653215), (296, 51420435), (330, 46122572), (358, 42515220), (370, 41136348), (407, 37396680), (440, 34591929), (444, 34280290), (537, 28343480), (555, 27424232), (660, 23061286), (716, 21257610), (740, 20568174), (814, 18698340), (888, 17140145), (895, 17006088), (1074, 14171740), (1110, 13712116), (1221, 12465560), (1320, 11530643), (1432, 10628805), (1480, 10284087), (1628, 9349170), (1741, 8742360), (1790, 8503044), (1969, 7730040), (2035, 7479336), (2148, 7085870), (2220, 6856058), (2442, 6232780), (2685, 5668696), (3256, 4674585), (3482, 4371180), (3580, 4251522), (3938, 3865020), (4070, 3739668), (4296, 3542935), (4440, 3428029), (4884, 3116390), (5223, 2914120), (5370, 2834348), (5907, 2576680), (6105, 2493112), (6623, 2298120), (6964, 2185590), (7160, 2125761), (7876, 1932510), (8140, 1869834), (8705, 1748472), (9768, 1558195), (9845, 1546008), (10446, 1457060), (10740, 1417174), (11814, 1288340), (12210, 1246556), (13246, 1149060), (13928, 1092795), (15752, 966255), (16280, 934917), (17410, 874236), (19151, 794760), (19690, 773004), (19869, 766040), (20892, 728530), (21480, 708587), (23628, 644170), (24420, 623278), (26115, 582824), (26492, 574530), (29535, 515336), (33115, 459624), (34820, 437118), (38302, 397380), (39380, 386502), (39738, 383020), (41784, 364265), (47256, 322085), (48840, 311639), (52230, 291412), (52984, 287265), (57453, 264920), (59070, 257668), (64417, 236280), (66230, 229812), (69640, 218559), (72853, 208920), (76604, 198690), (78760, 193251), (79476, 191510), (95755, 158952), (99345, 153208), (104460, 145706), (114906, 132460), (118140, 128834)]