8516507940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2833}}^1$

素因数の和:3163

約数の個数: 192

約数和(自身を含む): 27995385600

約数和(自身を除く): 19478877660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 293, 342, 380, 513, 540, 570, 586, 684, 855, 879, 1026, 1140, 1172, 1465, 1710, 1758, 2052, 2565, 2637, 2833, 2930, 3420, 3516, 4395, 5130, 5274, 5567, 5666, 5860, 7911, 8499, 8790, 10260, 10548, 11134, 11332, 13185, 14165, 15822, 16701, 16998, 17580, 22268, 25497, 26370, 27835, 28330, 31644, 33402, 33996, 39555, 42495, 50103, 50994, 52740, 53827, 55670, 56660, 66804, 76491, 79110, 83505, 84990, 100206, 101988, 107654, 111340, 127485, 150309, 152982, 158220, 161481, 167010, 169980, 200412, 215308, 250515, 254970, 269135, 300618, 305964, 322962, 334020, 382455, 484443, 501030, 509940, 538270, 601236, 645924, 751545, 764910, 807405, 830069, 968886, 1002060, 1076540, 1453329, 1503090, 1529820, 1614810, 1660138, 1937772, 2422215, 2490207, 2906658, 3006180, 3229620, 3320276, 4150345, 4844430, 4980414, 5813316, 7266645, 7470621, 8300690, 9688860, 9960828, 12451035, 14533290, 14941242, 15771311, 16601380, 22411863, 24902070, 29066580, 29882484, 31542622, 37353105, 44823726, 47313933, 49804140, 63085244, 74706210, 78856555, 89647452, 94627866, 112059315, 141941799, 149412420, 157713110, 189255732, 224118630, 236569665, 283883598, 315426220, 425825397, 448237260, 473139330, 567767196, 709708995, 851650794, 946278660, 1419417990, 1703301588, 2129126985, 2838835980, 4258253970, 8516507940]

約数ペア:

[(1, 8516507940), (2, 4258253970), (3, 2838835980), (4, 2129126985), (5, 1703301588), (6, 1419417990), (9, 946278660), (10, 851650794), (12, 709708995), (15, 567767196), (18, 473139330), (19, 448237260), (20, 425825397), (27, 315426220), (30, 283883598), (36, 236569665), (38, 224118630), (45, 189255732), (54, 157713110), (57, 149412420), (60, 141941799), (76, 112059315), (90, 94627866), (95, 89647452), (108, 78856555), (114, 74706210), (135, 63085244), (171, 49804140), (180, 47313933), (190, 44823726), (228, 37353105), (270, 31542622), (285, 29882484), (293, 29066580), (342, 24902070), (380, 22411863), (513, 16601380), (540, 15771311), (570, 14941242), (586, 14533290), (684, 12451035), (855, 9960828), (879, 9688860), (1026, 8300690), (1140, 7470621), (1172, 7266645), (1465, 5813316), (1710, 4980414), (1758, 4844430), (2052, 4150345), (2565, 3320276), (2637, 3229620), (2833, 3006180), (2930, 2906658), (3420, 2490207), (3516, 2422215), (4395, 1937772), (5130, 1660138), (5274, 1614810), (5567, 1529820), (5666, 1503090), (5860, 1453329), (7911, 1076540), (8499, 1002060), (8790, 968886), (10260, 830069), (10548, 807405), (11134, 764910), (11332, 751545), (13185, 645924), (14165, 601236), (15822, 538270), (16701, 509940), (16998, 501030), (17580, 484443), (22268, 382455), (25497, 334020), (26370, 322962), (27835, 305964), (28330, 300618), (31644, 269135), (33402, 254970), (33996, 250515), (39555, 215308), (42495, 200412), (50103, 169980), (50994, 167010), (52740, 161481), (53827, 158220), (55670, 152982), (56660, 150309), (66804, 127485), (76491, 111340), (79110, 107654), (83505, 101988), (84990, 100206)]