1520573648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6229}}^1$

素因数の和:6340

約数の個数: 80

約数和(自身を含む): 3429988800

約数和(自身を除く): 1909415152

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 73, 76, 88, 146, 152, 176, 209, 292, 304, 418, 584, 803, 836, 1168, 1387, 1606, 1672, 2774, 3212, 3344, 5548, 6229, 6424, 11096, 12458, 12848, 15257, 22192, 24916, 30514, 49832, 61028, 68519, 99664, 118351, 122056, 137038, 236702, 244112, 274076, 454717, 473404, 548152, 909434, 946808, 1096304, 1301861, 1818868, 1893616, 2603722, 3637736, 5001887, 5207444, 7275472, 8639623, 10003774, 10414888, 17279246, 20007548, 20829776, 34558492, 40015096, 69116984, 80030192, 95035853, 138233968, 190071706, 380143412, 760286824, 1520573648]

約数ペア:

[(1, 1520573648), (2, 760286824), (4, 380143412), (8, 190071706), (11, 138233968), (16, 95035853), (19, 80030192), (22, 69116984), (38, 40015096), (44, 34558492), (73, 20829776), (76, 20007548), (88, 17279246), (146, 10414888), (152, 10003774), (176, 8639623), (209, 7275472), (292, 5207444), (304, 5001887), (418, 3637736), (584, 2603722), (803, 1893616), (836, 1818868), (1168, 1301861), (1387, 1096304), (1606, 946808), (1672, 909434), (2774, 548152), (3212, 473404), (3344, 454717), (5548, 274076), (6229, 244112), (6424, 236702), (11096, 137038), (12458, 122056), (12848, 118351), (15257, 99664), (22192, 68519), (24916, 61028), (30514, 49832)]