165122520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2129

約数の個数: 128

約数和(自身を含む): 534988800

約数和(自身を除く): 369866280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1740, 2001, 2063, 2668, 2760, 3335, 3480, 4002, 4126, 5336, 6189, 6670, 8004, 8252, 10005, 10315, 12378, 13340, 16008, 16504, 20010, 20630, 24756, 26680, 30945, 40020, 41260, 47449, 49512, 59827, 61890, 80040, 82520, 94898, 119654, 123780, 142347, 179481, 189796, 237245, 239308, 247560, 284694, 299135, 358962, 379592, 474490, 478616, 569388, 598270, 711735, 717924, 897405, 948980, 1138776, 1196540, 1376021, 1423470, 1435848, 1794810, 1897960, 2393080, 2752042, 2846940, 3589620, 4128063, 5504084, 5693880, 6880105, 7179240, 8256126, 11008168, 13760210, 16512252, 20640315, 27520420, 33024504, 41280630, 55040840, 82561260, 165122520]

約数ペア:

[(1, 165122520), (2, 82561260), (3, 55040840), (4, 41280630), (5, 33024504), (6, 27520420), (8, 20640315), (10, 16512252), (12, 13760210), (15, 11008168), (20, 8256126), (23, 7179240), (24, 6880105), (29, 5693880), (30, 5504084), (40, 4128063), (46, 3589620), (58, 2846940), (60, 2752042), (69, 2393080), (87, 1897960), (92, 1794810), (115, 1435848), (116, 1423470), (120, 1376021), (138, 1196540), (145, 1138776), (174, 948980), (184, 897405), (230, 717924), (232, 711735), (276, 598270), (290, 569388), (345, 478616), (348, 474490), (435, 379592), (460, 358962), (552, 299135), (580, 284694), (667, 247560), (690, 239308), (696, 237245), (870, 189796), (920, 179481), (1160, 142347), (1334, 123780), (1380, 119654), (1740, 94898), (2001, 82520), (2063, 80040), (2668, 61890), (2760, 59827), (3335, 49512), (3480, 47449), (4002, 41260), (4126, 40020), (5336, 30945), (6189, 26680), (6670, 24756), (8004, 20630), (8252, 20010), (10005, 16504), (10315, 16008), (12378, 13340)]