208077360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45631}}^1$

素因数の和:45666

約数の個数: 80

約数和(自身を含む): 679004160

約数和(自身を除く): 470926800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 45631, 91262, 136893, 182524, 228155, 273786, 365048, 456310, 547572, 684465, 730096, 866989, 912620, 1095144, 1368930, 1733978, 1825240, 2190288, 2600967, 2737860, 3467956, 3650480, 4334945, 5201934, 5475720, 6935912, 8669890, 10403868, 10951440, 13004835, 13871824, 17339780, 20807736, 26009670, 34679560, 41615472, 52019340, 69359120, 104038680, 208077360]

約数ペア:

[(1, 208077360), (2, 104038680), (3, 69359120), (4, 52019340), (5, 41615472), (6, 34679560), (8, 26009670), (10, 20807736), (12, 17339780), (15, 13871824), (16, 13004835), (19, 10951440), (20, 10403868), (24, 8669890), (30, 6935912), (38, 5475720), (40, 5201934), (48, 4334945), (57, 3650480), (60, 3467956), (76, 2737860), (80, 2600967), (95, 2190288), (114, 1825240), (120, 1733978), (152, 1368930), (190, 1095144), (228, 912620), (240, 866989), (285, 730096), (304, 684465), (380, 547572), (456, 456310), (570, 365048), (760, 273786), (912, 228155), (1140, 182524), (1520, 136893), (2280, 91262), (4560, 45631)]