15697800580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 41681203200

約数和(自身を除く): 25983402620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 181, 199, 220, 283, 308, 362, 385, 398, 566, 724, 770, 796, 905, 995, 1132, 1267, 1393, 1415, 1540, 1810, 1981, 1990, 1991, 2189, 2534, 2786, 2830, 3113, 3620, 3962, 3980, 3982, 4378, 5068, 5572, 5660, 6226, 6335, 6965, 7924, 7964, 8756, 9905, 9955, 10945, 12452, 12670, 13930, 13937, 15323, 15565, 19810, 19910, 21791, 21890, 25340, 27860, 27874, 30646, 31130, 36019, 39620, 39820, 43582, 43780, 51223, 55748, 56317, 61292, 62260, 69685, 72038, 76615, 87164, 102446, 108955, 112634, 139370, 144076, 153230, 180095, 204892, 217910, 225268, 252133, 256115, 278740, 281585, 306460, 358561, 360190, 394219, 396209, 435820, 504266, 512230, 563170, 563453, 619487, 717122, 720380, 788438, 792418, 1008532, 1024460, 1126340, 1126906, 1238974, 1260665, 1434244, 1576876, 1584836, 1792805, 1971095, 1981045, 2253812, 2477948, 2521330, 2773463, 2817265, 3097435, 3585610, 3942190, 3944171, 3962090, 4336409, 5042660, 5546926, 5634530, 6194870, 7171220, 7884380, 7888342, 7924180, 8672818, 10193377, 11093852, 11269060, 12389740, 13867315, 15776684, 17345636, 19720855, 20386754, 21682045, 27734630, 39441710, 40773508, 43364090, 50966885, 55469260, 71353639, 78883420, 86728180, 101933770, 112127147, 142707278, 203867540, 224254294, 285414556, 356768195, 448508588, 560635735, 713536390, 784890029, 1121271470, 1427072780, 1569780058, 2242542940, 3139560116, 3924450145, 7848900290, 15697800580]

約数ペア:

[(1, 15697800580), (2, 7848900290), (4, 3924450145), (5, 3139560116), (7, 2242542940), (10, 1569780058), (11, 1427072780), (14, 1121271470), (20, 784890029), (22, 713536390), (28, 560635735), (35, 448508588), (44, 356768195), (55, 285414556), (70, 224254294), (77, 203867540), (110, 142707278), (140, 112127147), (154, 101933770), (181, 86728180), (199, 78883420), (220, 71353639), (283, 55469260), (308, 50966885), (362, 43364090), (385, 40773508), (398, 39441710), (566, 27734630), (724, 21682045), (770, 20386754), (796, 19720855), (905, 17345636), (995, 15776684), (1132, 13867315), (1267, 12389740), (1393, 11269060), (1415, 11093852), (1540, 10193377), (1810, 8672818), (1981, 7924180), (1990, 7888342), (1991, 7884380), (2189, 7171220), (2534, 6194870), (2786, 5634530), (2830, 5546926), (3113, 5042660), (3620, 4336409), (3962, 3962090), (3980, 3944171), (3982, 3942190), (4378, 3585610), (5068, 3097435), (5572, 2817265), (5660, 2773463), (6226, 2521330), (6335, 2477948), (6965, 2253812), (7924, 1981045), (7964, 1971095), (8756, 1792805), (9905, 1584836), (9955, 1576876), (10945, 1434244), (12452, 1260665), (12670, 1238974), (13930, 1126906), (13937, 1126340), (15323, 1024460), (15565, 1008532), (19810, 792418), (19910, 788438), (21791, 720380), (21890, 717122), (25340, 619487), (27860, 563453), (27874, 563170), (30646, 512230), (31130, 504266), (36019, 435820), (39620, 396209), (39820, 394219), (43582, 360190), (43780, 358561), (51223, 306460), (55748, 281585), (56317, 278740), (61292, 256115), (62260, 252133), (69685, 225268), (72038, 217910), (76615, 204892), (87164, 180095), (102446, 153230), (108955, 144076), (112634, 139370)]