1255282272

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 240

約数和(自身を含む): 3951763200

約数和(自身を除く): 2696480928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 71, 72, 76, 81, 96, 108, 114, 142, 144, 152, 162, 171, 213, 216, 228, 284, 288, 304, 324, 342, 359, 426, 432, 456, 513, 568, 608, 639, 648, 684, 718, 852, 864, 912, 1026, 1077, 1136, 1278, 1296, 1349, 1368, 1436, 1539, 1704, 1824, 1917, 2052, 2154, 2272, 2556, 2592, 2698, 2736, 2872, 3078, 3231, 3408, 3834, 4047, 4104, 4308, 5112, 5396, 5472, 5744, 5751, 6156, 6462, 6816, 6821, 7668, 8094, 8208, 8616, 9693, 10224, 10792, 11488, 11502, 12141, 12312, 12924, 13642, 15336, 16188, 16416, 17232, 19386, 20448, 20463, 21584, 23004, 24282, 24624, 25489, 25848, 27284, 29079, 30672, 32376, 34464, 36423, 38772, 40926, 43168, 46008, 48564, 49248, 50978, 51696, 54568, 58158, 61344, 61389, 64752, 72846, 76467, 77544, 81852, 92016, 97128, 101956, 103392, 109136, 109269, 116316, 122778, 129504, 145692, 152934, 155088, 163704, 184032, 184167, 194256, 203912, 218272, 218538, 229401, 232632, 245556, 291384, 305868, 310176, 327408, 368334, 388512, 407824, 437076, 458802, 465264, 484291, 491112, 552501, 582768, 611736, 654816, 688203, 736668, 815648, 874152, 917604, 930528, 968582, 982224, 1105002, 1165536, 1223472, 1376406, 1452873, 1473336, 1748304, 1835208, 1937164, 1964448, 2064609, 2210004, 2446944, 2752812, 2905746, 2946672, 3496608, 3670416, 3874328, 4129218, 4358619, 4420008, 5505624, 5811492, 5893344, 7340832, 7748656, 8258436, 8717238, 8840016, 11011248, 11622984, 13075857, 15497312, 16516872, 17434476, 17680032, 22022496, 23245968, 26151714, 33033744, 34868952, 39227571, 46491936, 52303428, 66067488, 69737904, 78455142, 104606856, 139475808, 156910284, 209213712, 313820568, 418427424, 627641136, 1255282272]

約数ペア:

[(1, 1255282272), (2, 627641136), (3, 418427424), (4, 313820568), (6, 209213712), (8, 156910284), (9, 139475808), (12, 104606856), (16, 78455142), (18, 69737904), (19, 66067488), (24, 52303428), (27, 46491936), (32, 39227571), (36, 34868952), (38, 33033744), (48, 26151714), (54, 23245968), (57, 22022496), (71, 17680032), (72, 17434476), (76, 16516872), (81, 15497312), (96, 13075857), (108, 11622984), (114, 11011248), (142, 8840016), (144, 8717238), (152, 8258436), (162, 7748656), (171, 7340832), (213, 5893344), (216, 5811492), (228, 5505624), (284, 4420008), (288, 4358619), (304, 4129218), (324, 3874328), (342, 3670416), (359, 3496608), (426, 2946672), (432, 2905746), (456, 2752812), (513, 2446944), (568, 2210004), (608, 2064609), (639, 1964448), (648, 1937164), (684, 1835208), (718, 1748304), (852, 1473336), (864, 1452873), (912, 1376406), (1026, 1223472), (1077, 1165536), (1136, 1105002), (1278, 982224), (1296, 968582), (1349, 930528), (1368, 917604), (1436, 874152), (1539, 815648), (1704, 736668), (1824, 688203), (1917, 654816), (2052, 611736), (2154, 582768), (2272, 552501), (2556, 491112), (2592, 484291), (2698, 465264), (2736, 458802), (2872, 437076), (3078, 407824), (3231, 388512), (3408, 368334), (3834, 327408), (4047, 310176), (4104, 305868), (4308, 291384), (5112, 245556), (5396, 232632), (5472, 229401), (5744, 218538), (5751, 218272), (6156, 203912), (6462, 194256), (6816, 184167), (6821, 184032), (7668, 163704), (8094, 155088), (8208, 152934), (8616, 145692), (9693, 129504), (10224, 122778), (10792, 116316), (11488, 109269), (11502, 109136), (12141, 103392), (12312, 101956), (12924, 97128), (13642, 92016), (15336, 81852), (16188, 77544), (16416, 76467), (17232, 72846), (19386, 64752), (20448, 61389), (20463, 61344), (21584, 58158), (23004, 54568), (24282, 51696), (24624, 50978), (25489, 49248), (25848, 48564), (27284, 46008), (29079, 43168), (30672, 40926), (32376, 38772), (34464, 36423)]