15695401980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1588

約数の個数: 192

約数和(自身を含む): 47656304640

約数和(自身を除く): 31960902660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 227, 255, 265, 318, 340, 454, 510, 530, 636, 681, 795, 901, 908, 1020, 1060, 1135, 1279, 1362, 1590, 1802, 2270, 2558, 2703, 2724, 3180, 3405, 3604, 3837, 3859, 4505, 4540, 5116, 5406, 6395, 6810, 7674, 7718, 9010, 10812, 11577, 12031, 12790, 13515, 13620, 15348, 15436, 18020, 19185, 19295, 21743, 23154, 24062, 25580, 27030, 36093, 38370, 38590, 43486, 46308, 48124, 54060, 57885, 60155, 65229, 67787, 72186, 76740, 77180, 86972, 108715, 115770, 120310, 130458, 135574, 144372, 180465, 203361, 204527, 217430, 231540, 240620, 260916, 271148, 290333, 326145, 338935, 360930, 406722, 409054, 434860, 580666, 613581, 652290, 677870, 721860, 813444, 818108, 870999, 1016805, 1022635, 1152379, 1161332, 1227162, 1304580, 1355740, 1451665, 1741998, 2033610, 2045270, 2304758, 2454324, 2903330, 3067905, 3457137, 3483996, 4067220, 4090540, 4354995, 4609516, 4935661, 5761895, 5806660, 6135810, 6914274, 8709990, 9871322, 11523790, 12271620, 13828548, 14806983, 15387649, 17285685, 17419980, 19742644, 23047580, 24678305, 29613966, 30775298, 34571370, 46162947, 49356610, 59227932, 61550596, 69142740, 74034915, 76938245, 92325894, 98713220, 148069830, 153876490, 184651788, 230814735, 261590033, 296139660, 307752980, 461629470, 523180066, 784770099, 923258940, 1046360132, 1307950165, 1569540198, 2615900330, 3139080396, 3923850495, 5231800660, 7847700990, 15695401980]

約数ペア:

[(1, 15695401980), (2, 7847700990), (3, 5231800660), (4, 3923850495), (5, 3139080396), (6, 2615900330), (10, 1569540198), (12, 1307950165), (15, 1046360132), (17, 923258940), (20, 784770099), (30, 523180066), (34, 461629470), (51, 307752980), (53, 296139660), (60, 261590033), (68, 230814735), (85, 184651788), (102, 153876490), (106, 148069830), (159, 98713220), (170, 92325894), (204, 76938245), (212, 74034915), (227, 69142740), (255, 61550596), (265, 59227932), (318, 49356610), (340, 46162947), (454, 34571370), (510, 30775298), (530, 29613966), (636, 24678305), (681, 23047580), (795, 19742644), (901, 17419980), (908, 17285685), (1020, 15387649), (1060, 14806983), (1135, 13828548), (1279, 12271620), (1362, 11523790), (1590, 9871322), (1802, 8709990), (2270, 6914274), (2558, 6135810), (2703, 5806660), (2724, 5761895), (3180, 4935661), (3405, 4609516), (3604, 4354995), (3837, 4090540), (3859, 4067220), (4505, 3483996), (4540, 3457137), (5116, 3067905), (5406, 2903330), (6395, 2454324), (6810, 2304758), (7674, 2045270), (7718, 2033610), (9010, 1741998), (10812, 1451665), (11577, 1355740), (12031, 1304580), (12790, 1227162), (13515, 1161332), (13620, 1152379), (15348, 1022635), (15436, 1016805), (18020, 870999), (19185, 818108), (19295, 813444), (21743, 721860), (23154, 677870), (24062, 652290), (25580, 613581), (27030, 580666), (36093, 434860), (38370, 409054), (38590, 406722), (43486, 360930), (46308, 338935), (48124, 326145), (54060, 290333), (57885, 271148), (60155, 260916), (65229, 240620), (67787, 231540), (72186, 217430), (76740, 204527), (77180, 203361), (86972, 180465), (108715, 144372), (115770, 135574), (120310, 130458)]