15840443160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{637699}}^1$

素因数の和:637742

約数の個数: 128

約数和(自身を含む): 55097280000

約数和(自身を除く): 39256836840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 637699, 1275398, 1913097, 2550796, 3188495, 3826194, 5101592, 5739291, 6376990, 7652388, 9565485, 11478582, 12753980, 14667077, 15304776, 17217873, 19130970, 22957164, 25507960, 28696455, 29334154, 34435746, 38261940, 44001231, 45914328, 57392910, 58668308, 68871492, 73335385, 76523880, 86089365, 88002462, 114785820, 117336616, 132003693, 137742984, 146670770, 172178730, 176004924, 220006155, 229571640, 264007386, 293341540, 344357460, 352009848, 396011079, 440012310, 528014772, 586683080, 660018465, 688714920, 792022158, 880024620, 1056029544, 1320036930, 1584044316, 1760049240, 1980055395, 2640073860, 3168088632, 3960110790, 5280147720, 7920221580, 15840443160]

約数ペア:

[(1, 15840443160), (2, 7920221580), (3, 5280147720), (4, 3960110790), (5, 3168088632), (6, 2640073860), (8, 1980055395), (9, 1760049240), (10, 1584044316), (12, 1320036930), (15, 1056029544), (18, 880024620), (20, 792022158), (23, 688714920), (24, 660018465), (27, 586683080), (30, 528014772), (36, 440012310), (40, 396011079), (45, 352009848), (46, 344357460), (54, 293341540), (60, 264007386), (69, 229571640), (72, 220006155), (90, 176004924), (92, 172178730), (108, 146670770), (115, 137742984), (120, 132003693), (135, 117336616), (138, 114785820), (180, 88002462), (184, 86089365), (207, 76523880), (216, 73335385), (230, 68871492), (270, 58668308), (276, 57392910), (345, 45914328), (360, 44001231), (414, 38261940), (460, 34435746), (540, 29334154), (552, 28696455), (621, 25507960), (690, 22957164), (828, 19130970), (920, 17217873), (1035, 15304776), (1080, 14667077), (1242, 12753980), (1380, 11478582), (1656, 9565485), (2070, 7652388), (2484, 6376990), (2760, 5739291), (3105, 5101592), (4140, 3826194), (4968, 3188495), (6210, 2550796), (8280, 1913097), (12420, 1275398), (24840, 637699)]