201709560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 695439360

約数和(自身を除く): 493729800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 43, 52, 60, 62, 65, 78, 86, 93, 97, 104, 120, 124, 129, 130, 155, 156, 172, 186, 194, 195, 215, 248, 258, 260, 291, 310, 312, 344, 372, 388, 390, 403, 430, 465, 485, 516, 520, 559, 582, 620, 645, 744, 776, 780, 806, 860, 930, 970, 1032, 1118, 1164, 1209, 1240, 1261, 1290, 1333, 1455, 1560, 1612, 1677, 1720, 1860, 1940, 2015, 2236, 2328, 2418, 2522, 2580, 2666, 2795, 2910, 3007, 3224, 3354, 3720, 3783, 3880, 3999, 4030, 4171, 4472, 4836, 5044, 5160, 5332, 5590, 5820, 6014, 6045, 6305, 6665, 6708, 7566, 7998, 8060, 8342, 8385, 9021, 9672, 10088, 10664, 11180, 11640, 12028, 12090, 12513, 12610, 13330, 13416, 15035, 15132, 15996, 16120, 16684, 16770, 17329, 18042, 18915, 19995, 20855, 22360, 24056, 24180, 25026, 25220, 26660, 30070, 30264, 31992, 33368, 33540, 34658, 36084, 37830, 39091, 39990, 41710, 45105, 48360, 50052, 50440, 51987, 53320, 54223, 60140, 62565, 67080, 69316, 72168, 75660, 78182, 79980, 83420, 86645, 90210, 100104, 103974, 108446, 117273, 120280, 125130, 129301, 138632, 151320, 156364, 159960, 162669, 166840, 173290, 180420, 195455, 207948, 216892, 234546, 250260, 258602, 259935, 271115, 312728, 325338, 346580, 360840, 387903, 390910, 415896, 433784, 469092, 500520, 517204, 519870, 542230, 586365, 646505, 650676, 693160, 775806, 781820, 813345, 938184, 1034408, 1039740, 1084460, 1172730, 1293010, 1301352, 1551612, 1563640, 1626690, 1680913, 1939515, 2079480, 2168920, 2345460, 2586020, 3103224, 3253380, 3361826, 3879030, 4690920, 5042739, 5172040, 6506760, 6723652, 7758060, 8404565, 10085478, 13447304, 15516120, 16809130, 20170956, 25213695, 33618260, 40341912, 50427390, 67236520, 100854780, 201709560]

約数ペア:

[(1, 201709560), (2, 100854780), (3, 67236520), (4, 50427390), (5, 40341912), (6, 33618260), (8, 25213695), (10, 20170956), (12, 16809130), (13, 15516120), (15, 13447304), (20, 10085478), (24, 8404565), (26, 7758060), (30, 6723652), (31, 6506760), (39, 5172040), (40, 5042739), (43, 4690920), (52, 3879030), (60, 3361826), (62, 3253380), (65, 3103224), (78, 2586020), (86, 2345460), (93, 2168920), (97, 2079480), (104, 1939515), (120, 1680913), (124, 1626690), (129, 1563640), (130, 1551612), (155, 1301352), (156, 1293010), (172, 1172730), (186, 1084460), (194, 1039740), (195, 1034408), (215, 938184), (248, 813345), (258, 781820), (260, 775806), (291, 693160), (310, 650676), (312, 646505), (344, 586365), (372, 542230), (388, 519870), (390, 517204), (403, 500520), (430, 469092), (465, 433784), (485, 415896), (516, 390910), (520, 387903), (559, 360840), (582, 346580), (620, 325338), (645, 312728), (744, 271115), (776, 259935), (780, 258602), (806, 250260), (860, 234546), (930, 216892), (970, 207948), (1032, 195455), (1118, 180420), (1164, 173290), (1209, 166840), (1240, 162669), (1261, 159960), (1290, 156364), (1333, 151320), (1455, 138632), (1560, 129301), (1612, 125130), (1677, 120280), (1720, 117273), (1860, 108446), (1940, 103974), (2015, 100104), (2236, 90210), (2328, 86645), (2418, 83420), (2522, 79980), (2580, 78182), (2666, 75660), (2795, 72168), (2910, 69316), (3007, 67080), (3224, 62565), (3354, 60140), (3720, 54223), (3783, 53320), (3880, 51987), (3999, 50440), (4030, 50052), (4171, 48360), (4472, 45105), (4836, 41710), (5044, 39990), (5160, 39091), (5332, 37830), (5590, 36084), (5820, 34658), (6014, 33540), (6045, 33368), (6305, 31992), (6665, 30264), (6708, 30070), (7566, 26660), (7998, 25220), (8060, 25026), (8342, 24180), (8385, 24056), (9021, 22360), (9672, 20855), (10088, 19995), (10664, 18915), (11180, 18042), (11640, 17329), (12028, 16770), (12090, 16684), (12513, 16120), (12610, 15996), (13330, 15132), (13416, 15035)]