496515840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 1692235776

約数和(自身を除く): 1195719936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 97, 120, 124, 128, 129, 155, 160, 172, 186, 192, 194, 215, 240, 248, 256, 258, 291, 310, 320, 344, 372, 384, 388, 430, 465, 480, 485, 496, 516, 582, 620, 640, 645, 688, 744, 768, 776, 860, 930, 960, 970, 992, 1032, 1164, 1240, 1280, 1290, 1333, 1376, 1455, 1488, 1552, 1720, 1860, 1920, 1940, 1984, 2064, 2328, 2480, 2580, 2666, 2752, 2910, 2976, 3007, 3104, 3440, 3720, 3840, 3880, 3968, 3999, 4128, 4171, 4656, 4960, 5160, 5332, 5504, 5820, 5952, 6014, 6208, 6665, 6880, 7440, 7760, 7936, 7998, 8256, 8342, 9021, 9312, 9920, 10320, 10664, 11008, 11640, 11904, 12028, 12416, 12513, 13330, 13760, 14880, 15035, 15520, 15996, 16512, 16684, 18042, 18624, 19840, 19995, 20640, 20855, 21328, 23280, 23808, 24056, 24832, 25026, 26660, 27520, 29760, 30070, 31040, 31992, 33024, 33368, 36084, 37248, 39680, 39990, 41280, 41710, 42656, 45105, 46560, 48112, 50052, 53320, 55040, 59520, 60140, 62080, 62565, 63984, 66736, 72168, 74496, 79980, 82560, 83420, 85312, 90210, 93120, 96224, 100104, 106640, 119040, 120280, 124160, 125130, 127968, 129301, 133472, 144336, 159960, 165120, 166840, 170624, 180420, 186240, 192448, 200208, 213280, 240560, 250260, 255936, 258602, 266944, 288672, 319920, 333680, 341248, 360840, 372480, 384896, 387903, 400416, 426560, 481120, 500520, 511872, 517204, 533888, 577344, 639840, 646505, 667360, 721680, 769792, 775806, 800832, 853120, 962240, 1001040, 1023744, 1034408, 1067776, 1154688, 1279680, 1293010, 1334720, 1443360, 1551612, 1601664, 1706240, 1924480, 1939515, 2002080, 2068816, 2309376, 2559360, 2586020, 2669440, 2886720, 3103224, 3203328, 3848960, 3879030, 4004160, 4137632, 5118720, 5172040, 5338880, 5773440, 6206448, 7758060, 8008320, 8275264, 10344080, 11546880, 12412896, 15516120, 16016640, 16550528, 20688160, 24825792, 31032240, 33101056, 41376320, 49651584, 62064480, 82752640, 99303168, 124128960, 165505280, 248257920, 496515840]

約数ペア:

[(1, 496515840), (2, 248257920), (3, 165505280), (4, 124128960), (5, 99303168), (6, 82752640), (8, 62064480), (10, 49651584), (12, 41376320), (15, 33101056), (16, 31032240), (20, 24825792), (24, 20688160), (30, 16550528), (31, 16016640), (32, 15516120), (40, 12412896), (43, 11546880), (48, 10344080), (60, 8275264), (62, 8008320), (64, 7758060), (80, 6206448), (86, 5773440), (93, 5338880), (96, 5172040), (97, 5118720), (120, 4137632), (124, 4004160), (128, 3879030), (129, 3848960), (155, 3203328), (160, 3103224), (172, 2886720), (186, 2669440), (192, 2586020), (194, 2559360), (215, 2309376), (240, 2068816), (248, 2002080), (256, 1939515), (258, 1924480), (291, 1706240), (310, 1601664), (320, 1551612), (344, 1443360), (372, 1334720), (384, 1293010), (388, 1279680), (430, 1154688), (465, 1067776), (480, 1034408), (485, 1023744), (496, 1001040), (516, 962240), (582, 853120), (620, 800832), (640, 775806), (645, 769792), (688, 721680), (744, 667360), (768, 646505), (776, 639840), (860, 577344), (930, 533888), (960, 517204), (970, 511872), (992, 500520), (1032, 481120), (1164, 426560), (1240, 400416), (1280, 387903), (1290, 384896), (1333, 372480), (1376, 360840), (1455, 341248), (1488, 333680), (1552, 319920), (1720, 288672), (1860, 266944), (1920, 258602), (1940, 255936), (1984, 250260), (2064, 240560), (2328, 213280), (2480, 200208), (2580, 192448), (2666, 186240), (2752, 180420), (2910, 170624), (2976, 166840), (3007, 165120), (3104, 159960), (3440, 144336), (3720, 133472), (3840, 129301), (3880, 127968), (3968, 125130), (3999, 124160), (4128, 120280), (4171, 119040), (4656, 106640), (4960, 100104), (5160, 96224), (5332, 93120), (5504, 90210), (5820, 85312), (5952, 83420), (6014, 82560), (6208, 79980), (6665, 74496), (6880, 72168), (7440, 66736), (7760, 63984), (7936, 62565), (7998, 62080), (8256, 60140), (8342, 59520), (9021, 55040), (9312, 53320), (9920, 50052), (10320, 48112), (10664, 46560), (11008, 45105), (11640, 42656), (11904, 41710), (12028, 41280), (12416, 39990), (12513, 39680), (13330, 37248), (13760, 36084), (14880, 33368), (15035, 33024), (15520, 31992), (15996, 31040), (16512, 30070), (16684, 29760), (18042, 27520), (18624, 26660), (19840, 25026), (19995, 24832), (20640, 24056), (20855, 23808), (21328, 23280)]