520020689880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1207441}}^1$

素因数の和:1207589

約数の個数: 128

約数和(自身を含む): 1618745042880

約数和(自身を除く): 1098724353000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 97, 111, 120, 148, 185, 194, 222, 291, 296, 370, 388, 444, 485, 555, 582, 740, 776, 888, 970, 1110, 1164, 1455, 1480, 1940, 2220, 2328, 2910, 3589, 3880, 4440, 5820, 7178, 10767, 11640, 14356, 17945, 21534, 28712, 35890, 43068, 53835, 71780, 86136, 107670, 143560, 215340, 430680, 1207441, 2414882, 3622323, 4829764, 6037205, 7244646, 9659528, 12074410, 14489292, 18111615, 24148820, 28978584, 36223230, 44675317, 48297640, 72446460, 89350634, 117121777, 134025951, 144892920, 178701268, 223376585, 234243554, 268051902, 351365331, 357402536, 446753170, 468487108, 536103804, 585608885, 670129755, 702730662, 893506340, 936974216, 1072207608, 1171217770, 1340259510, 1405461324, 1756826655, 1787012680, 2342435540, 2680519020, 2810922648, 3513653310, 4333505749, 4684871080, 5361038040, 7027306620, 8667011498, 13000517247, 14054613240, 17334022996, 21667528745, 26001034494, 34668045992, 43335057490, 52002068988, 65002586235, 86670114980, 104004137976, 130005172470, 173340229960, 260010344940, 520020689880]

約数ペア:

[(1, 520020689880), (2, 260010344940), (3, 173340229960), (4, 130005172470), (5, 104004137976), (6, 86670114980), (8, 65002586235), (10, 52002068988), (12, 43335057490), (15, 34668045992), (20, 26001034494), (24, 21667528745), (30, 17334022996), (37, 14054613240), (40, 13000517247), (60, 8667011498), (74, 7027306620), (97, 5361038040), (111, 4684871080), (120, 4333505749), (148, 3513653310), (185, 2810922648), (194, 2680519020), (222, 2342435540), (291, 1787012680), (296, 1756826655), (370, 1405461324), (388, 1340259510), (444, 1171217770), (485, 1072207608), (555, 936974216), (582, 893506340), (740, 702730662), (776, 670129755), (888, 585608885), (970, 536103804), (1110, 468487108), (1164, 446753170), (1455, 357402536), (1480, 351365331), (1940, 268051902), (2220, 234243554), (2328, 223376585), (2910, 178701268), (3589, 144892920), (3880, 134025951), (4440, 117121777), (5820, 89350634), (7178, 72446460), (10767, 48297640), (11640, 44675317), (14356, 36223230), (17945, 28978584), (21534, 24148820), (28712, 18111615), (35890, 14489292), (43068, 12074410), (53835, 9659528), (71780, 7244646), (86136, 6037205), (107670, 4829764), (143560, 3622323), (215340, 2414882), (430680, 1207441)]