15693398460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16447}}^1$

素因数の和:16518

約数の個数: 240

約数和(自身を含む): 53496791040

約数和(自身を除く): 37803392580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 81, 90, 93, 95, 108, 114, 124, 135, 155, 162, 171, 180, 186, 190, 228, 270, 279, 285, 310, 324, 342, 372, 380, 405, 465, 513, 540, 558, 570, 589, 620, 684, 810, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1539, 1620, 1674, 1710, 1767, 1860, 2052, 2356, 2511, 2565, 2790, 2945, 3078, 3348, 3420, 3534, 4185, 5022, 5130, 5301, 5580, 5890, 6156, 7068, 7695, 8370, 8835, 10044, 10260, 10602, 11780, 12555, 15390, 15903, 16447, 16740, 17670, 21204, 25110, 26505, 30780, 31806, 32894, 35340, 47709, 49341, 50220, 53010, 63612, 65788, 79515, 82235, 95418, 98682, 106020, 148023, 159030, 164470, 190836, 197364, 238545, 246705, 296046, 312493, 318060, 328940, 444069, 477090, 493410, 509857, 592092, 624986, 740115, 888138, 937479, 954180, 986820, 1019714, 1249972, 1332207, 1480230, 1529571, 1562465, 1776276, 1874958, 2039428, 2220345, 2549285, 2664414, 2812437, 2960460, 3059142, 3124930, 3749916, 4440690, 4588713, 4687395, 5098570, 5328828, 5624874, 6118284, 6249860, 6661035, 7647855, 8437311, 8881380, 9177426, 9374790, 9687283, 10197140, 11249748, 13322070, 13766139, 14062185, 15295710, 16874622, 18354852, 18749580, 19374566, 22943565, 25311933, 26644140, 27532278, 28124370, 29061849, 30591420, 33749244, 38749132, 41298417, 42186555, 45887130, 48436415, 50623866, 55064556, 56248740, 58123698, 68830695, 82596834, 84373110, 87185547, 91774260, 96872830, 101247732, 116247396, 126559665, 137661390, 145309245, 165193668, 168746220, 174371094, 193745660, 206492085, 253119330, 261556641, 275322780, 290618490, 348742188, 412984170, 435927735, 506238660, 523113282, 581236980, 784669923, 825968340, 871855470, 1046226564, 1307783205, 1569339846, 1743710940, 2615566410, 3138679692, 3923349615, 5231132820, 7846699230, 15693398460]

約数ペア:

[(1, 15693398460), (2, 7846699230), (3, 5231132820), (4, 3923349615), (5, 3138679692), (6, 2615566410), (9, 1743710940), (10, 1569339846), (12, 1307783205), (15, 1046226564), (18, 871855470), (19, 825968340), (20, 784669923), (27, 581236980), (30, 523113282), (31, 506238660), (36, 435927735), (38, 412984170), (45, 348742188), (54, 290618490), (57, 275322780), (60, 261556641), (62, 253119330), (76, 206492085), (81, 193745660), (90, 174371094), (93, 168746220), (95, 165193668), (108, 145309245), (114, 137661390), (124, 126559665), (135, 116247396), (155, 101247732), (162, 96872830), (171, 91774260), (180, 87185547), (186, 84373110), (190, 82596834), (228, 68830695), (270, 58123698), (279, 56248740), (285, 55064556), (310, 50623866), (324, 48436415), (342, 45887130), (372, 42186555), (380, 41298417), (405, 38749132), (465, 33749244), (513, 30591420), (540, 29061849), (558, 28124370), (570, 27532278), (589, 26644140), (620, 25311933), (684, 22943565), (810, 19374566), (837, 18749580), (855, 18354852), (930, 16874622), (1026, 15295710), (1116, 14062185), (1140, 13766139), (1178, 13322070), (1395, 11249748), (1539, 10197140), (1620, 9687283), (1674, 9374790), (1710, 9177426), (1767, 8881380), (1860, 8437311), (2052, 7647855), (2356, 6661035), (2511, 6249860), (2565, 6118284), (2790, 5624874), (2945, 5328828), (3078, 5098570), (3348, 4687395), (3420, 4588713), (3534, 4440690), (4185, 3749916), (5022, 3124930), (5130, 3059142), (5301, 2960460), (5580, 2812437), (5890, 2664414), (6156, 2549285), (7068, 2220345), (7695, 2039428), (8370, 1874958), (8835, 1776276), (10044, 1562465), (10260, 1529571), (10602, 1480230), (11780, 1332207), (12555, 1249972), (15390, 1019714), (15903, 986820), (16447, 954180), (16740, 937479), (17670, 888138), (21204, 740115), (25110, 624986), (26505, 592092), (30780, 509857), (31806, 493410), (32894, 477090), (35340, 444069), (47709, 328940), (49341, 318060), (50220, 312493), (53010, 296046), (63612, 246705), (65788, 238545), (79515, 197364), (82235, 190836), (95418, 164470), (98682, 159030), (106020, 148023)]