105569520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 390832128

約数和(自身を除く): 285262608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 98, 105, 112, 120, 140, 141, 147, 168, 188, 191, 196, 210, 235, 240, 245, 280, 282, 294, 329, 336, 376, 382, 392, 420, 470, 490, 560, 564, 573, 588, 658, 705, 735, 752, 764, 784, 840, 940, 955, 980, 987, 1128, 1146, 1176, 1316, 1337, 1410, 1470, 1528, 1645, 1680, 1880, 1910, 1960, 1974, 2256, 2292, 2303, 2352, 2632, 2674, 2820, 2865, 2940, 3056, 3290, 3760, 3820, 3920, 3948, 4011, 4584, 4606, 4935, 5264, 5348, 5640, 5730, 5880, 6580, 6685, 6909, 7640, 7896, 8022, 8977, 9168, 9212, 9359, 9870, 10696, 11280, 11460, 11515, 11760, 13160, 13370, 13818, 15280, 15792, 16044, 17954, 18424, 18718, 19740, 20055, 21392, 22920, 23030, 26320, 26740, 26931, 27636, 28077, 32088, 34545, 35908, 36848, 37436, 39480, 40110, 44885, 45840, 46060, 46795, 53480, 53862, 55272, 56154, 62839, 64176, 69090, 71816, 74872, 78960, 80220, 89770, 92120, 93590, 106960, 107724, 110544, 112308, 125678, 134655, 138180, 140385, 143632, 149744, 160440, 179540, 184240, 187180, 188517, 215448, 224616, 251356, 269310, 276360, 280770, 314195, 320880, 359080, 374360, 377034, 430896, 439873, 449232, 502712, 538620, 552720, 561540, 628390, 718160, 748720, 754068, 879746, 942585, 1005424, 1077240, 1123080, 1256780, 1319619, 1508136, 1759492, 1885170, 2154480, 2199365, 2246160, 2513560, 2639238, 3016272, 3518984, 3770340, 4398730, 5027120, 5278476, 6598095, 7037968, 7540680, 8797460, 10556952, 13196190, 15081360, 17594920, 21113904, 26392380, 35189840, 52784760, 105569520]

約数ペア:

[(1, 105569520), (2, 52784760), (3, 35189840), (4, 26392380), (5, 21113904), (6, 17594920), (7, 15081360), (8, 13196190), (10, 10556952), (12, 8797460), (14, 7540680), (15, 7037968), (16, 6598095), (20, 5278476), (21, 5027120), (24, 4398730), (28, 3770340), (30, 3518984), (35, 3016272), (40, 2639238), (42, 2513560), (47, 2246160), (48, 2199365), (49, 2154480), (56, 1885170), (60, 1759492), (70, 1508136), (80, 1319619), (84, 1256780), (94, 1123080), (98, 1077240), (105, 1005424), (112, 942585), (120, 879746), (140, 754068), (141, 748720), (147, 718160), (168, 628390), (188, 561540), (191, 552720), (196, 538620), (210, 502712), (235, 449232), (240, 439873), (245, 430896), (280, 377034), (282, 374360), (294, 359080), (329, 320880), (336, 314195), (376, 280770), (382, 276360), (392, 269310), (420, 251356), (470, 224616), (490, 215448), (560, 188517), (564, 187180), (573, 184240), (588, 179540), (658, 160440), (705, 149744), (735, 143632), (752, 140385), (764, 138180), (784, 134655), (840, 125678), (940, 112308), (955, 110544), (980, 107724), (987, 106960), (1128, 93590), (1146, 92120), (1176, 89770), (1316, 80220), (1337, 78960), (1410, 74872), (1470, 71816), (1528, 69090), (1645, 64176), (1680, 62839), (1880, 56154), (1910, 55272), (1960, 53862), (1974, 53480), (2256, 46795), (2292, 46060), (2303, 45840), (2352, 44885), (2632, 40110), (2674, 39480), (2820, 37436), (2865, 36848), (2940, 35908), (3056, 34545), (3290, 32088), (3760, 28077), (3820, 27636), (3920, 26931), (3948, 26740), (4011, 26320), (4584, 23030), (4606, 22920), (4935, 21392), (5264, 20055), (5348, 19740), (5640, 18718), (5730, 18424), (5880, 17954), (6580, 16044), (6685, 15792), (6909, 15280), (7640, 13818), (7896, 13370), (8022, 13160), (8977, 11760), (9168, 11515), (9212, 11460), (9359, 11280), (9870, 10696)]