1189583920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4923

約数の個数: 160

約数和(自身を含む): 3472634880

約数和(自身を除く): 2283050960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 304, 322, 368, 380, 437, 460, 532, 560, 644, 665, 760, 805, 874, 920, 1064, 1288, 1330, 1520, 1610, 1748, 1840, 2128, 2185, 2576, 2660, 3059, 3220, 3496, 4370, 4861, 5320, 6118, 6440, 6992, 8740, 9722, 10640, 12236, 12880, 15295, 17480, 19444, 24305, 24472, 30590, 34027, 34960, 38888, 48610, 48944, 61180, 68054, 77776, 92359, 97220, 111803, 122360, 136108, 170135, 184718, 194440, 223606, 244720, 272216, 340270, 369436, 388880, 447212, 461795, 544432, 559015, 646513, 680540, 738872, 782621, 894424, 923590, 1118030, 1293026, 1361080, 1477744, 1565242, 1788848, 1847180, 2124257, 2236060, 2586052, 2722160, 3130484, 3232565, 3694360, 3913105, 4248514, 4472120, 5172104, 6260968, 6465130, 7388720, 7826210, 8497028, 8944240, 10344208, 10621285, 12521936, 12930260, 14869799, 15652420, 16994056, 21242570, 25860520, 29739598, 31304840, 33988112, 42485140, 51721040, 59479196, 62609680, 74348995, 84970280, 118958392, 148697990, 169940560, 237916784, 297395980, 594791960, 1189583920]

約数ペア:

[(1, 1189583920), (2, 594791960), (4, 297395980), (5, 237916784), (7, 169940560), (8, 148697990), (10, 118958392), (14, 84970280), (16, 74348995), (19, 62609680), (20, 59479196), (23, 51721040), (28, 42485140), (35, 33988112), (38, 31304840), (40, 29739598), (46, 25860520), (56, 21242570), (70, 16994056), (76, 15652420), (80, 14869799), (92, 12930260), (95, 12521936), (112, 10621285), (115, 10344208), (133, 8944240), (140, 8497028), (152, 7826210), (161, 7388720), (184, 6465130), (190, 6260968), (230, 5172104), (266, 4472120), (280, 4248514), (304, 3913105), (322, 3694360), (368, 3232565), (380, 3130484), (437, 2722160), (460, 2586052), (532, 2236060), (560, 2124257), (644, 1847180), (665, 1788848), (760, 1565242), (805, 1477744), (874, 1361080), (920, 1293026), (1064, 1118030), (1288, 923590), (1330, 894424), (1520, 782621), (1610, 738872), (1748, 680540), (1840, 646513), (2128, 559015), (2185, 544432), (2576, 461795), (2660, 447212), (3059, 388880), (3220, 369436), (3496, 340270), (4370, 272216), (4861, 244720), (5320, 223606), (6118, 194440), (6440, 184718), (6992, 170135), (8740, 136108), (9722, 122360), (10640, 111803), (12236, 97220), (12880, 92359), (15295, 77776), (17480, 68054), (19444, 61180), (24305, 48944), (24472, 48610), (30590, 38888), (34027, 34960)]