182490440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 296511160

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 83, 88, 95, 110, 152, 166, 190, 209, 220, 263, 332, 380, 415, 418, 440, 526, 664, 760, 830, 836, 913, 1045, 1052, 1315, 1577, 1660, 1672, 1826, 2090, 2104, 2630, 2893, 3154, 3320, 3652, 4180, 4565, 4997, 5260, 5786, 6308, 7304, 7885, 8360, 9130, 9994, 10520, 11572, 12616, 14465, 15770, 17347, 18260, 19988, 21829, 23144, 24985, 28930, 31540, 34694, 36520, 39976, 43658, 49970, 54967, 57860, 63080, 69388, 86735, 87316, 99940, 109145, 109934, 115720, 138776, 173470, 174632, 199880, 218290, 219868, 240119, 274835, 346940, 414751, 436580, 439736, 480238, 549670, 693880, 829502, 873160, 960476, 1099340, 1200595, 1659004, 1920952, 2073755, 2198680, 2401190, 3318008, 4147510, 4562261, 4802380, 8295020, 9124522, 9604760, 16590040, 18249044, 22811305, 36498088, 45622610, 91245220, 182490440]

約数ペア:

[(1, 182490440), (2, 91245220), (4, 45622610), (5, 36498088), (8, 22811305), (10, 18249044), (11, 16590040), (19, 9604760), (20, 9124522), (22, 8295020), (38, 4802380), (40, 4562261), (44, 4147510), (55, 3318008), (76, 2401190), (83, 2198680), (88, 2073755), (95, 1920952), (110, 1659004), (152, 1200595), (166, 1099340), (190, 960476), (209, 873160), (220, 829502), (263, 693880), (332, 549670), (380, 480238), (415, 439736), (418, 436580), (440, 414751), (526, 346940), (664, 274835), (760, 240119), (830, 219868), (836, 218290), (913, 199880), (1045, 174632), (1052, 173470), (1315, 138776), (1577, 115720), (1660, 109934), (1672, 109145), (1826, 99940), (2090, 87316), (2104, 86735), (2630, 69388), (2893, 63080), (3154, 57860), (3320, 54967), (3652, 49970), (4180, 43658), (4565, 39976), (4997, 36520), (5260, 34694), (5786, 31540), (6308, 28930), (7304, 24985), (7885, 23144), (8360, 21829), (9130, 19988), (9994, 18260), (10520, 17347), (11572, 15770), (12616, 14465)]