497237520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 320

約数和(自身を含む): 1763887104

約数和(自身を除く): 1266649584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 53, 60, 62, 65, 78, 80, 93, 97, 104, 106, 120, 124, 130, 155, 156, 159, 186, 194, 195, 208, 212, 240, 248, 260, 265, 291, 310, 312, 318, 372, 388, 390, 403, 424, 465, 485, 496, 520, 530, 582, 620, 624, 636, 689, 744, 776, 780, 795, 806, 848, 930, 970, 1040, 1060, 1164, 1209, 1240, 1261, 1272, 1378, 1455, 1488, 1552, 1560, 1590, 1612, 1643, 1860, 1940, 2015, 2067, 2120, 2328, 2418, 2480, 2522, 2544, 2756, 2910, 3007, 3120, 3180, 3224, 3286, 3445, 3720, 3783, 3880, 4030, 4134, 4240, 4656, 4836, 4929, 5044, 5141, 5512, 5820, 6014, 6045, 6305, 6360, 6448, 6572, 6890, 7440, 7566, 7760, 8060, 8215, 8268, 9021, 9672, 9858, 10088, 10282, 10335, 11024, 11640, 12028, 12090, 12610, 12720, 13144, 13780, 15035, 15132, 15423, 16120, 16430, 16536, 18042, 18915, 19344, 19716, 20176, 20564, 20670, 21359, 23280, 24056, 24180, 24645, 25220, 25705, 26288, 27560, 30070, 30264, 30846, 32240, 32860, 33072, 36084, 37830, 39091, 39432, 41128, 41340, 42718, 45105, 48112, 48360, 49290, 50440, 51410, 55120, 60140, 60528, 61692, 64077, 65720, 66833, 72168, 75660, 77115, 78182, 78864, 82256, 82680, 85436, 90210, 96720, 98580, 100880, 102820, 106795, 117273, 120280, 123384, 128154, 131440, 133666, 144336, 151320, 154230, 156364, 159371, 165360, 170872, 180420, 195455, 197160, 200499, 205640, 213590, 234546, 240560, 246768, 256308, 267332, 302640, 308460, 312728, 318742, 320385, 334165, 341744, 360840, 390910, 394320, 400998, 411280, 427180, 469092, 478113, 512616, 534664, 586365, 616920, 625456, 637484, 640770, 668330, 721680, 781820, 796855, 801996, 854360, 938184, 956226, 1002495, 1025232, 1069328, 1172730, 1233840, 1274968, 1281540, 1336660, 1563640, 1593710, 1603992, 1708720, 1876368, 1912452, 2004990, 2071823, 2345460, 2390565, 2549936, 2563080, 2673320, 3127280, 3187420, 3207984, 3824904, 4009980, 4143646, 4690920, 4781130, 5126160, 5346640, 6215469, 6374840, 7649808, 8019960, 8287292, 9381840, 9562260, 10359115, 12430938, 12749680, 16039920, 16574584, 19124520, 20718230, 24861876, 31077345, 33149168, 38249040, 41436460, 49723752, 62154690, 82872920, 99447504, 124309380, 165745840, 248618760, 497237520]

約数ペア:

[(1, 497237520), (2, 248618760), (3, 165745840), (4, 124309380), (5, 99447504), (6, 82872920), (8, 62154690), (10, 49723752), (12, 41436460), (13, 38249040), (15, 33149168), (16, 31077345), (20, 24861876), (24, 20718230), (26, 19124520), (30, 16574584), (31, 16039920), (39, 12749680), (40, 12430938), (48, 10359115), (52, 9562260), (53, 9381840), (60, 8287292), (62, 8019960), (65, 7649808), (78, 6374840), (80, 6215469), (93, 5346640), (97, 5126160), (104, 4781130), (106, 4690920), (120, 4143646), (124, 4009980), (130, 3824904), (155, 3207984), (156, 3187420), (159, 3127280), (186, 2673320), (194, 2563080), (195, 2549936), (208, 2390565), (212, 2345460), (240, 2071823), (248, 2004990), (260, 1912452), (265, 1876368), (291, 1708720), (310, 1603992), (312, 1593710), (318, 1563640), (372, 1336660), (388, 1281540), (390, 1274968), (403, 1233840), (424, 1172730), (465, 1069328), (485, 1025232), (496, 1002495), (520, 956226), (530, 938184), (582, 854360), (620, 801996), (624, 796855), (636, 781820), (689, 721680), (744, 668330), (776, 640770), (780, 637484), (795, 625456), (806, 616920), (848, 586365), (930, 534664), (970, 512616), (1040, 478113), (1060, 469092), (1164, 427180), (1209, 411280), (1240, 400998), (1261, 394320), (1272, 390910), (1378, 360840), (1455, 341744), (1488, 334165), (1552, 320385), (1560, 318742), (1590, 312728), (1612, 308460), (1643, 302640), (1860, 267332), (1940, 256308), (2015, 246768), (2067, 240560), (2120, 234546), (2328, 213590), (2418, 205640), (2480, 200499), (2522, 197160), (2544, 195455), (2756, 180420), (2910, 170872), (3007, 165360), (3120, 159371), (3180, 156364), (3224, 154230), (3286, 151320), (3445, 144336), (3720, 133666), (3783, 131440), (3880, 128154), (4030, 123384), (4134, 120280), (4240, 117273), (4656, 106795), (4836, 102820), (4929, 100880), (5044, 98580), (5141, 96720), (5512, 90210), (5820, 85436), (6014, 82680), (6045, 82256), (6305, 78864), (6360, 78182), (6448, 77115), (6572, 75660), (6890, 72168), (7440, 66833), (7566, 65720), (7760, 64077), (8060, 61692), (8215, 60528), (8268, 60140), (9021, 55120), (9672, 51410), (9858, 50440), (10088, 49290), (10282, 48360), (10335, 48112), (11024, 45105), (11640, 42718), (12028, 41340), (12090, 41128), (12610, 39432), (12720, 39091), (13144, 37830), (13780, 36084), (15035, 33072), (15132, 32860), (15423, 32240), (16120, 30846), (16430, 30264), (16536, 30070), (18042, 27560), (18915, 26288), (19344, 25705), (19716, 25220), (20176, 24645), (20564, 24180), (20670, 24056), (21359, 23280)]