42691680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1333

約数の個数: 144

約数和(自身を含む): 152137440

約数和(自身を除く): 109445760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1289, 1380, 1440, 1656, 1840, 2070, 2208, 2578, 2760, 3312, 3680, 3867, 4140, 5156, 5520, 6445, 6624, 7734, 8280, 10312, 11040, 11601, 12890, 15468, 16560, 19335, 20624, 23202, 25780, 29647, 30936, 33120, 38670, 41248, 46404, 51560, 58005, 59294, 61872, 77340, 88941, 92808, 103120, 116010, 118588, 123744, 148235, 154680, 177882, 185616, 206240, 232020, 237176, 266823, 296470, 309360, 355764, 371232, 444705, 464040, 474352, 533646, 592940, 618720, 711528, 889410, 928080, 948704, 1067292, 1185880, 1334115, 1423056, 1778820, 1856160, 2134584, 2371760, 2668230, 2846112, 3557640, 4269168, 4743520, 5336460, 7115280, 8538336, 10672920, 14230560, 21345840, 42691680]

約数ペア:

[(1, 42691680), (2, 21345840), (3, 14230560), (4, 10672920), (5, 8538336), (6, 7115280), (8, 5336460), (9, 4743520), (10, 4269168), (12, 3557640), (15, 2846112), (16, 2668230), (18, 2371760), (20, 2134584), (23, 1856160), (24, 1778820), (30, 1423056), (32, 1334115), (36, 1185880), (40, 1067292), (45, 948704), (46, 928080), (48, 889410), (60, 711528), (69, 618720), (72, 592940), (80, 533646), (90, 474352), (92, 464040), (96, 444705), (115, 371232), (120, 355764), (138, 309360), (144, 296470), (160, 266823), (180, 237176), (184, 232020), (207, 206240), (230, 185616), (240, 177882), (276, 154680), (288, 148235), (345, 123744), (360, 118588), (368, 116010), (414, 103120), (460, 92808), (480, 88941), (552, 77340), (690, 61872), (720, 59294), (736, 58005), (828, 51560), (920, 46404), (1035, 41248), (1104, 38670), (1289, 33120), (1380, 30936), (1440, 29647), (1656, 25780), (1840, 23202), (2070, 20624), (2208, 19335), (2578, 16560), (2760, 15468), (3312, 12890), (3680, 11601), (3867, 11040), (4140, 10312), (5156, 8280), (5520, 7734), (6445, 6624)]