194688720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1189

約数の個数: 120

約数和(自身を含む): 656661096

約数和(自身を除く): 461972376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 317, 360, 634, 720, 853, 951, 1268, 1585, 1706, 1902, 2536, 2559, 2853, 3170, 3412, 3804, 4265, 4755, 5072, 5118, 5706, 6340, 6824, 7608, 7677, 8530, 9510, 10236, 11412, 12680, 12795, 13648, 14265, 15216, 15354, 17060, 19020, 20472, 22824, 25360, 25590, 28530, 30708, 34120, 38040, 38385, 40944, 45648, 51180, 57060, 61416, 68240, 76080, 76770, 102360, 114120, 122832, 153540, 204720, 228240, 270401, 307080, 540802, 614160, 811203, 1081604, 1352005, 1622406, 2163208, 2433609, 2704010, 3244812, 4056015, 4326416, 4867218, 5408020, 6489624, 8112030, 9734436, 10816040, 12168045, 12979248, 16224060, 19468872, 21632080, 24336090, 32448120, 38937744, 48672180, 64896240, 97344360, 194688720]

約数ペア:

[(1, 194688720), (2, 97344360), (3, 64896240), (4, 48672180), (5, 38937744), (6, 32448120), (8, 24336090), (9, 21632080), (10, 19468872), (12, 16224060), (15, 12979248), (16, 12168045), (18, 10816040), (20, 9734436), (24, 8112030), (30, 6489624), (36, 5408020), (40, 4867218), (45, 4326416), (48, 4056015), (60, 3244812), (72, 2704010), (80, 2433609), (90, 2163208), (120, 1622406), (144, 1352005), (180, 1081604), (240, 811203), (317, 614160), (360, 540802), (634, 307080), (720, 270401), (853, 228240), (951, 204720), (1268, 153540), (1585, 122832), (1706, 114120), (1902, 102360), (2536, 76770), (2559, 76080), (2853, 68240), (3170, 61416), (3412, 57060), (3804, 51180), (4265, 45648), (4755, 40944), (5072, 38385), (5118, 38040), (5706, 34120), (6340, 30708), (6824, 28530), (7608, 25590), (7677, 25360), (8530, 22824), (9510, 20472), (10236, 19020), (11412, 17060), (12680, 15354), (12795, 15216), (13648, 14265)]