144646040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6709}}^1$

素因数の和:6745

約数の個数: 96

約数和(自身を含む): 413067600

約数和(自身を除く): 268421560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 6709, 10780, 13418, 21560, 26836, 33545, 46963, 53672, 67090, 73799, 93926, 134180, 147598, 187852, 234815, 268360, 295196, 328741, 368995, 375704, 469630, 516593, 590392, 657482, 737990, 939260, 1033186, 1314964, 1475980, 1643705, 1878520, 2066372, 2582965, 2629928, 2951960, 3287410, 3616151, 4132744, 5165930, 6574820, 7232302, 10331860, 13149640, 14464604, 18080755, 20663720, 28929208, 36161510, 72323020, 144646040]

約数ペア:

[(1, 144646040), (2, 72323020), (4, 36161510), (5, 28929208), (7, 20663720), (8, 18080755), (10, 14464604), (11, 13149640), (14, 10331860), (20, 7232302), (22, 6574820), (28, 5165930), (35, 4132744), (40, 3616151), (44, 3287410), (49, 2951960), (55, 2629928), (56, 2582965), (70, 2066372), (77, 1878520), (88, 1643705), (98, 1475980), (110, 1314964), (140, 1033186), (154, 939260), (196, 737990), (220, 657482), (245, 590392), (280, 516593), (308, 469630), (385, 375704), (392, 368995), (440, 328741), (490, 295196), (539, 268360), (616, 234815), (770, 187852), (980, 147598), (1078, 134180), (1540, 93926), (1960, 73799), (2156, 67090), (2695, 53672), (3080, 46963), (4312, 33545), (5390, 26836), (6709, 21560), (10780, 13418)]