148045804720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5426899}}^1$

素因数の和:5426954

約数の個数: 80

約数和(自身を含む): 387610905600

約数和(自身を除く): 239565100880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 5426899, 10853798, 21707596, 27134495, 43415192, 54268990, 59695889, 86830384, 108537980, 119391778, 168233869, 217075960, 238783556, 298479445, 336467738, 434151920, 477567112, 596958890, 672935476, 841169345, 955134224, 1193917780, 1345870952, 1682338690, 1850572559, 2387835560, 2691741904, 3364677380, 3701145118, 4775671120, 6729354760, 7402290236, 9252862795, 13458709520, 14804580472, 18505725590, 29609160944, 37011451180, 74022902360, 148045804720]

約数ペア:

[(1, 148045804720), (2, 74022902360), (4, 37011451180), (5, 29609160944), (8, 18505725590), (10, 14804580472), (11, 13458709520), (16, 9252862795), (20, 7402290236), (22, 6729354760), (31, 4775671120), (40, 3701145118), (44, 3364677380), (55, 2691741904), (62, 2387835560), (80, 1850572559), (88, 1682338690), (110, 1345870952), (124, 1193917780), (155, 955134224), (176, 841169345), (220, 672935476), (248, 596958890), (310, 477567112), (341, 434151920), (440, 336467738), (496, 298479445), (620, 238783556), (682, 217075960), (880, 168233869), (1240, 119391778), (1364, 108537980), (1705, 86830384), (2480, 59695889), (2728, 54268990), (3410, 43415192), (5456, 27134495), (6820, 21707596), (13640, 10853798), (27280, 5426899)]