15692701220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1642

約数の個数: 192

約数和(自身を含む): 40449024000

約数和(自身を除く): 24756322780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 43, 47, 70, 74, 86, 94, 140, 148, 172, 185, 188, 215, 235, 259, 301, 329, 370, 430, 470, 518, 602, 658, 740, 860, 940, 1036, 1204, 1295, 1316, 1499, 1505, 1591, 1645, 1739, 2021, 2590, 2998, 3010, 3182, 3290, 3478, 4042, 5180, 5996, 6020, 6364, 6580, 6956, 7495, 7955, 8084, 8695, 10105, 10493, 11137, 12173, 14147, 14990, 15910, 17390, 20210, 20986, 22274, 24346, 28294, 29980, 31820, 34780, 40420, 41972, 44548, 48692, 52465, 55463, 55685, 56588, 60865, 64457, 70453, 70735, 74777, 104930, 110926, 111370, 121730, 128914, 140906, 141470, 149554, 209860, 221852, 222740, 243460, 257828, 277315, 281812, 282940, 299108, 322285, 352265, 373885, 388241, 451199, 493171, 523439, 554630, 644570, 704530, 747770, 776482, 902398, 986342, 1046878, 1109260, 1289140, 1409060, 1495540, 1552964, 1804796, 1941205, 1972684, 2093756, 2255995, 2384909, 2465855, 2606761, 2617195, 3029479, 3882410, 4511990, 4769818, 4931710, 5213522, 5234390, 6058958, 7764820, 9023980, 9539636, 9863420, 10427044, 10468780, 11924545, 12117916, 13033805, 15147395, 16694363, 18247327, 21206353, 23849090, 26067610, 30294790, 33388726, 36494654, 42412706, 47698180, 52135220, 60589580, 66777452, 72989308, 83471815, 84825412, 91236635, 106031765, 112090723, 166943630, 182473270, 212063530, 224181446, 333887260, 364946540, 424127060, 448362892, 560453615, 784635061, 1120907230, 1569270122, 2241814460, 3138540244, 3923175305, 7846350610, 15692701220]

約数ペア:

[(1, 15692701220), (2, 7846350610), (4, 3923175305), (5, 3138540244), (7, 2241814460), (10, 1569270122), (14, 1120907230), (20, 784635061), (28, 560453615), (35, 448362892), (37, 424127060), (43, 364946540), (47, 333887260), (70, 224181446), (74, 212063530), (86, 182473270), (94, 166943630), (140, 112090723), (148, 106031765), (172, 91236635), (185, 84825412), (188, 83471815), (215, 72989308), (235, 66777452), (259, 60589580), (301, 52135220), (329, 47698180), (370, 42412706), (430, 36494654), (470, 33388726), (518, 30294790), (602, 26067610), (658, 23849090), (740, 21206353), (860, 18247327), (940, 16694363), (1036, 15147395), (1204, 13033805), (1295, 12117916), (1316, 11924545), (1499, 10468780), (1505, 10427044), (1591, 9863420), (1645, 9539636), (1739, 9023980), (2021, 7764820), (2590, 6058958), (2998, 5234390), (3010, 5213522), (3182, 4931710), (3290, 4769818), (3478, 4511990), (4042, 3882410), (5180, 3029479), (5996, 2617195), (6020, 2606761), (6364, 2465855), (6580, 2384909), (6956, 2255995), (7495, 2093756), (7955, 1972684), (8084, 1941205), (8695, 1804796), (10105, 1552964), (10493, 1495540), (11137, 1409060), (12173, 1289140), (14147, 1109260), (14990, 1046878), (15910, 986342), (17390, 902398), (20210, 776482), (20986, 747770), (22274, 704530), (24346, 644570), (28294, 554630), (29980, 523439), (31820, 493171), (34780, 451199), (40420, 388241), (41972, 373885), (44548, 352265), (48692, 322285), (52465, 299108), (55463, 282940), (55685, 281812), (56588, 277315), (60865, 257828), (64457, 243460), (70453, 222740), (70735, 221852), (74777, 209860), (104930, 149554), (110926, 141470), (111370, 140906), (121730, 128914)]