776506680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 2652549120

約数和(自身を除く): 1876042440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 191, 207, 230, 276, 345, 360, 382, 414, 460, 491, 552, 573, 690, 764, 828, 920, 955, 982, 1035, 1146, 1380, 1473, 1528, 1656, 1719, 1910, 1964, 2070, 2292, 2455, 2760, 2865, 2946, 3438, 3820, 3928, 4140, 4393, 4419, 4584, 4910, 5730, 5892, 6876, 7365, 7640, 8280, 8595, 8786, 8838, 9820, 11293, 11460, 11784, 13179, 13752, 14730, 17190, 17572, 17676, 19640, 21965, 22095, 22586, 22920, 26358, 29460, 33879, 34380, 35144, 35352, 39537, 43930, 44190, 45172, 52716, 56465, 58920, 65895, 67758, 68760, 79074, 87860, 88380, 90344, 93781, 101637, 105432, 112930, 131790, 135516, 158148, 169395, 175720, 176760, 187562, 197685, 203274, 225860, 263580, 271032, 281343, 316296, 338790, 375124, 395370, 406548, 451720, 468905, 508185, 527160, 562686, 677580, 750248, 790740, 813096, 844029, 937810, 1016370, 1125372, 1355160, 1406715, 1581480, 1688058, 1875620, 2032740, 2156963, 2250744, 2813430, 3376116, 3751240, 4065480, 4220145, 4313926, 5626860, 6470889, 6752232, 8440290, 8627852, 10784815, 11253720, 12941778, 16880580, 17255704, 19412667, 21569630, 25883556, 32354445, 33761160, 38825334, 43139260, 51767112, 64708890, 77650668, 86278520, 97063335, 129417780, 155301336, 194126670, 258835560, 388253340, 776506680]

約数ペア:

[(1, 776506680), (2, 388253340), (3, 258835560), (4, 194126670), (5, 155301336), (6, 129417780), (8, 97063335), (9, 86278520), (10, 77650668), (12, 64708890), (15, 51767112), (18, 43139260), (20, 38825334), (23, 33761160), (24, 32354445), (30, 25883556), (36, 21569630), (40, 19412667), (45, 17255704), (46, 16880580), (60, 12941778), (69, 11253720), (72, 10784815), (90, 8627852), (92, 8440290), (115, 6752232), (120, 6470889), (138, 5626860), (180, 4313926), (184, 4220145), (191, 4065480), (207, 3751240), (230, 3376116), (276, 2813430), (345, 2250744), (360, 2156963), (382, 2032740), (414, 1875620), (460, 1688058), (491, 1581480), (552, 1406715), (573, 1355160), (690, 1125372), (764, 1016370), (828, 937810), (920, 844029), (955, 813096), (982, 790740), (1035, 750248), (1146, 677580), (1380, 562686), (1473, 527160), (1528, 508185), (1656, 468905), (1719, 451720), (1910, 406548), (1964, 395370), (2070, 375124), (2292, 338790), (2455, 316296), (2760, 281343), (2865, 271032), (2946, 263580), (3438, 225860), (3820, 203274), (3928, 197685), (4140, 187562), (4393, 176760), (4419, 175720), (4584, 169395), (4910, 158148), (5730, 135516), (5892, 131790), (6876, 112930), (7365, 105432), (7640, 101637), (8280, 93781), (8595, 90344), (8786, 88380), (8838, 87860), (9820, 79074), (11293, 68760), (11460, 67758), (11784, 65895), (13179, 58920), (13752, 56465), (14730, 52716), (17190, 45172), (17572, 44190), (17676, 43930), (19640, 39537), (21965, 35352), (22095, 35144), (22586, 34380), (22920, 33879), (26358, 29460)]