16660046340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{186229}}^1$

素因数の和:186322

約数の個数: 144

約数和(自身を含む): 58568590080

約数和(自身を除く): 41908543740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1260, 1278, 1420, 1491, 1988, 2130, 2485, 2556, 2982, 3195, 4260, 4473, 4970, 5964, 6390, 7455, 8946, 9940, 12780, 14910, 17892, 22365, 29820, 44730, 89460, 186229, 372458, 558687, 744916, 931145, 1117374, 1303603, 1676061, 1862290, 2234748, 2607206, 2793435, 3352122, 3724580, 3910809, 5214412, 5586870, 6518015, 6704244, 7821618, 8380305, 11173740, 11732427, 13036030, 13222259, 15643236, 16760610, 19554045, 23464854, 26072060, 26444518, 33521220, 39108090, 39666777, 46929708, 52889036, 58662135, 66111295, 78216180, 79333554, 92555813, 117324270, 119000331, 132222590, 158667108, 185111626, 198333885, 234648540, 238000662, 264445180, 277667439, 370223252, 396667770, 462779065, 476001324, 555334878, 595001655, 793335540, 833002317, 925558130, 1110669756, 1190003310, 1388337195, 1666004634, 1851116260, 2380006620, 2776674390, 3332009268, 4165011585, 5553348780, 8330023170, 16660046340]

約数ペア:

[(1, 16660046340), (2, 8330023170), (3, 5553348780), (4, 4165011585), (5, 3332009268), (6, 2776674390), (7, 2380006620), (9, 1851116260), (10, 1666004634), (12, 1388337195), (14, 1190003310), (15, 1110669756), (18, 925558130), (20, 833002317), (21, 793335540), (28, 595001655), (30, 555334878), (35, 476001324), (36, 462779065), (42, 396667770), (45, 370223252), (60, 277667439), (63, 264445180), (70, 238000662), (71, 234648540), (84, 198333885), (90, 185111626), (105, 158667108), (126, 132222590), (140, 119000331), (142, 117324270), (180, 92555813), (210, 79333554), (213, 78216180), (252, 66111295), (284, 58662135), (315, 52889036), (355, 46929708), (420, 39666777), (426, 39108090), (497, 33521220), (630, 26444518), (639, 26072060), (710, 23464854), (852, 19554045), (994, 16760610), (1065, 15643236), (1260, 13222259), (1278, 13036030), (1420, 11732427), (1491, 11173740), (1988, 8380305), (2130, 7821618), (2485, 6704244), (2556, 6518015), (2982, 5586870), (3195, 5214412), (4260, 3910809), (4473, 3724580), (4970, 3352122), (5964, 2793435), (6390, 2607206), (7455, 2234748), (8946, 1862290), (9940, 1676061), (12780, 1303603), (14910, 1117374), (17892, 931145), (22365, 744916), (29820, 558687), (44730, 372458), (89460, 186229)]