163152080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 474802944

約数和(自身を除く): 311650864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 182, 208, 260, 280, 292, 307, 364, 365, 455, 511, 520, 560, 584, 614, 728, 730, 910, 949, 1022, 1040, 1168, 1228, 1456, 1460, 1535, 1820, 1898, 2044, 2149, 2456, 2555, 2920, 3070, 3640, 3796, 3991, 4088, 4298, 4745, 4912, 5110, 5840, 6140, 6643, 7280, 7592, 7982, 8176, 8596, 9490, 10220, 10745, 12280, 13286, 15184, 15964, 17192, 18980, 19955, 20440, 21490, 22411, 24560, 26572, 27937, 31928, 33215, 34384, 37960, 39910, 40880, 42980, 44822, 53144, 55874, 63856, 66430, 75920, 79820, 85960, 89644, 106288, 111748, 112055, 132860, 139685, 156877, 159640, 171920, 179288, 223496, 224110, 265720, 279370, 291343, 313754, 319280, 358576, 446992, 448220, 531440, 558740, 582686, 627508, 784385, 896440, 1117480, 1165372, 1255016, 1456715, 1568770, 1792880, 2039401, 2234960, 2330744, 2510032, 2913430, 3137540, 4078802, 4661488, 5826860, 6275080, 8157604, 10197005, 11653720, 12550160, 16315208, 20394010, 23307440, 32630416, 40788020, 81576040, 163152080]

約数ペア:

[(1, 163152080), (2, 81576040), (4, 40788020), (5, 32630416), (7, 23307440), (8, 20394010), (10, 16315208), (13, 12550160), (14, 11653720), (16, 10197005), (20, 8157604), (26, 6275080), (28, 5826860), (35, 4661488), (40, 4078802), (52, 3137540), (56, 2913430), (65, 2510032), (70, 2330744), (73, 2234960), (80, 2039401), (91, 1792880), (104, 1568770), (112, 1456715), (130, 1255016), (140, 1165372), (146, 1117480), (182, 896440), (208, 784385), (260, 627508), (280, 582686), (292, 558740), (307, 531440), (364, 448220), (365, 446992), (455, 358576), (511, 319280), (520, 313754), (560, 291343), (584, 279370), (614, 265720), (728, 224110), (730, 223496), (910, 179288), (949, 171920), (1022, 159640), (1040, 156877), (1168, 139685), (1228, 132860), (1456, 112055), (1460, 111748), (1535, 106288), (1820, 89644), (1898, 85960), (2044, 79820), (2149, 75920), (2456, 66430), (2555, 63856), (2920, 55874), (3070, 53144), (3640, 44822), (3796, 42980), (3991, 40880), (4088, 39910), (4298, 37960), (4745, 34384), (4912, 33215), (5110, 31928), (5840, 27937), (6140, 26572), (6643, 24560), (7280, 22411), (7592, 21490), (7982, 20440), (8176, 19955), (8596, 18980), (9490, 17192), (10220, 15964), (10745, 15184), (12280, 13286)]