1520947584

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 256

約数和(自身を含む): 4898040000

約数和(自身を除く): 3377092416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 97, 104, 108, 117, 128, 144, 156, 192, 194, 208, 216, 234, 288, 291, 312, 349, 351, 384, 388, 416, 432, 468, 576, 582, 624, 698, 702, 776, 832, 864, 873, 936, 1047, 1152, 1164, 1248, 1261, 1396, 1404, 1552, 1664, 1728, 1746, 1872, 2094, 2328, 2496, 2522, 2619, 2792, 2808, 3104, 3141, 3456, 3492, 3744, 3783, 4188, 4537, 4656, 4992, 5044, 5238, 5584, 5616, 6208, 6282, 6984, 7488, 7566, 8376, 9074, 9312, 9423, 10088, 10476, 11168, 11232, 11349, 12416, 12564, 13611, 13968, 14976, 15132, 16752, 18148, 18624, 18846, 20176, 20952, 22336, 22464, 22698, 25128, 27222, 27936, 30264, 33504, 33853, 34047, 36296, 37248, 37692, 40352, 40833, 41904, 44672, 44928, 45396, 50256, 54444, 55872, 60528, 67008, 67706, 68094, 72592, 75384, 80704, 81666, 83808, 90792, 100512, 101559, 108888, 111744, 121056, 122499, 134016, 135412, 136188, 145184, 150768, 161408, 163332, 167616, 181584, 201024, 203118, 217776, 242112, 244998, 270824, 272376, 290368, 301536, 304677, 326664, 335232, 363168, 402048, 406236, 435552, 440089, 484224, 489996, 541648, 544752, 580736, 603072, 609354, 653328, 726336, 812472, 871104, 880178, 914031, 979992, 1083296, 1089504, 1206144, 1218708, 1306656, 1320267, 1452672, 1624944, 1742208, 1760356, 1828062, 1959984, 2166592, 2179008, 2437416, 2613312, 2640534, 3249888, 3520712, 3656124, 3919968, 3960801, 4333184, 4358016, 4874832, 5226624, 5281068, 6499776, 7041424, 7312248, 7839936, 7921602, 9749664, 10562136, 11882403, 12999552, 14082848, 14624496, 15679872, 15843204, 19499328, 21124272, 23764806, 28165696, 29248992, 31686408, 38998656, 42248544, 47529612, 56331392, 58497984, 63372816, 84497088, 95059224, 116995968, 126745632, 168994176, 190118448, 253491264, 380236896, 506982528, 760473792, 1520947584]

約数ペア:

[(1, 1520947584), (2, 760473792), (3, 506982528), (4, 380236896), (6, 253491264), (8, 190118448), (9, 168994176), (12, 126745632), (13, 116995968), (16, 95059224), (18, 84497088), (24, 63372816), (26, 58497984), (27, 56331392), (32, 47529612), (36, 42248544), (39, 38998656), (48, 31686408), (52, 29248992), (54, 28165696), (64, 23764806), (72, 21124272), (78, 19499328), (96, 15843204), (97, 15679872), (104, 14624496), (108, 14082848), (117, 12999552), (128, 11882403), (144, 10562136), (156, 9749664), (192, 7921602), (194, 7839936), (208, 7312248), (216, 7041424), (234, 6499776), (288, 5281068), (291, 5226624), (312, 4874832), (349, 4358016), (351, 4333184), (384, 3960801), (388, 3919968), (416, 3656124), (432, 3520712), (468, 3249888), (576, 2640534), (582, 2613312), (624, 2437416), (698, 2179008), (702, 2166592), (776, 1959984), (832, 1828062), (864, 1760356), (873, 1742208), (936, 1624944), (1047, 1452672), (1152, 1320267), (1164, 1306656), (1248, 1218708), (1261, 1206144), (1396, 1089504), (1404, 1083296), (1552, 979992), (1664, 914031), (1728, 880178), (1746, 871104), (1872, 812472), (2094, 726336), (2328, 653328), (2496, 609354), (2522, 603072), (2619, 580736), (2792, 544752), (2808, 541648), (3104, 489996), (3141, 484224), (3456, 440089), (3492, 435552), (3744, 406236), (3783, 402048), (4188, 363168), (4537, 335232), (4656, 326664), (4992, 304677), (5044, 301536), (5238, 290368), (5584, 272376), (5616, 270824), (6208, 244998), (6282, 242112), (6984, 217776), (7488, 203118), (7566, 201024), (8376, 181584), (9074, 167616), (9312, 163332), (9423, 161408), (10088, 150768), (10476, 145184), (11168, 136188), (11232, 135412), (11349, 134016), (12416, 122499), (12564, 121056), (13611, 111744), (13968, 108888), (14976, 101559), (15132, 100512), (16752, 90792), (18148, 83808), (18624, 81666), (18846, 80704), (20176, 75384), (20952, 72592), (22336, 68094), (22464, 67706), (22698, 67008), (25128, 60528), (27222, 55872), (27936, 54444), (30264, 50256), (33504, 45396), (33853, 44928), (34047, 44672), (36296, 41904), (37248, 40833), (37692, 40352)]