177664080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 605854080

約数和(自身を除く): 428190000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 173, 176, 220, 240, 264, 330, 346, 389, 440, 519, 528, 660, 692, 778, 865, 880, 1038, 1167, 1320, 1384, 1556, 1730, 1903, 1945, 2076, 2334, 2595, 2640, 2768, 3112, 3460, 3806, 3890, 4152, 4279, 4668, 5190, 5709, 5835, 6224, 6920, 7612, 7780, 8304, 8558, 9336, 9515, 10380, 11418, 11670, 12837, 13840, 15224, 15560, 17116, 18672, 19030, 20760, 21395, 22836, 23340, 25674, 28545, 30448, 31120, 34232, 38060, 41520, 42790, 45672, 46680, 51348, 57090, 64185, 67297, 68464, 76120, 85580, 91344, 93360, 102696, 114180, 128370, 134594, 152240, 171160, 201891, 205392, 228360, 256740, 269188, 336485, 342320, 403782, 456720, 513480, 538376, 672970, 740267, 807564, 1009455, 1026960, 1076752, 1345940, 1480534, 1615128, 2018910, 2220801, 2691880, 2961068, 3230256, 3701335, 4037820, 4441602, 5383760, 5922136, 7402670, 8075640, 8883204, 11104005, 11844272, 14805340, 16151280, 17766408, 22208010, 29610680, 35532816, 44416020, 59221360, 88832040, 177664080]

約数ペア:

[(1, 177664080), (2, 88832040), (3, 59221360), (4, 44416020), (5, 35532816), (6, 29610680), (8, 22208010), (10, 17766408), (11, 16151280), (12, 14805340), (15, 11844272), (16, 11104005), (20, 8883204), (22, 8075640), (24, 7402670), (30, 5922136), (33, 5383760), (40, 4441602), (44, 4037820), (48, 3701335), (55, 3230256), (60, 2961068), (66, 2691880), (80, 2220801), (88, 2018910), (110, 1615128), (120, 1480534), (132, 1345940), (165, 1076752), (173, 1026960), (176, 1009455), (220, 807564), (240, 740267), (264, 672970), (330, 538376), (346, 513480), (389, 456720), (440, 403782), (519, 342320), (528, 336485), (660, 269188), (692, 256740), (778, 228360), (865, 205392), (880, 201891), (1038, 171160), (1167, 152240), (1320, 134594), (1384, 128370), (1556, 114180), (1730, 102696), (1903, 93360), (1945, 91344), (2076, 85580), (2334, 76120), (2595, 68464), (2640, 67297), (2768, 64185), (3112, 57090), (3460, 51348), (3806, 46680), (3890, 45672), (4152, 42790), (4279, 41520), (4668, 38060), (5190, 34232), (5709, 31120), (5835, 30448), (6224, 28545), (6920, 25674), (7612, 23340), (7780, 22836), (8304, 21395), (8558, 20760), (9336, 19030), (9515, 18672), (10380, 17116), (11418, 15560), (11670, 15224), (12837, 13840)]