1520768088

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1657}}^1$

素因数の和:2286

約数の個数: 128

約数和(自身を含む): 4838707200

約数和(自身を除く): 3317939112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 607, 756, 1214, 1512, 1657, 1821, 2428, 3314, 3642, 4249, 4856, 4971, 5463, 6628, 7284, 8498, 9942, 10926, 11599, 12747, 13256, 14568, 14913, 16389, 16996, 19884, 21852, 23198, 25494, 29826, 32778, 33992, 34797, 38241, 39768, 43704, 44739, 46396, 50988, 59652, 65556, 69594, 76482, 89478, 92792, 101976, 104391, 114723, 119304, 131112, 139188, 152964, 178956, 208782, 229446, 278376, 305928, 313173, 357912, 417564, 458892, 626346, 835128, 917784, 1005799, 1252692, 2011598, 2505384, 3017397, 4023196, 6034794, 7040593, 8046392, 9052191, 12069588, 14081186, 18104382, 21121779, 24139176, 27156573, 28162372, 36208764, 42243558, 54313146, 56324744, 63365337, 72417528, 84487116, 108626292, 126730674, 168974232, 190096011, 217252584, 253461348, 380192022, 506922696, 760384044, 1520768088]

約数ペア:

[(1, 1520768088), (2, 760384044), (3, 506922696), (4, 380192022), (6, 253461348), (7, 217252584), (8, 190096011), (9, 168974232), (12, 126730674), (14, 108626292), (18, 84487116), (21, 72417528), (24, 63365337), (27, 56324744), (28, 54313146), (36, 42243558), (42, 36208764), (54, 28162372), (56, 27156573), (63, 24139176), (72, 21121779), (84, 18104382), (108, 14081186), (126, 12069588), (168, 9052191), (189, 8046392), (216, 7040593), (252, 6034794), (378, 4023196), (504, 3017397), (607, 2505384), (756, 2011598), (1214, 1252692), (1512, 1005799), (1657, 917784), (1821, 835128), (2428, 626346), (3314, 458892), (3642, 417564), (4249, 357912), (4856, 313173), (4971, 305928), (5463, 278376), (6628, 229446), (7284, 208782), (8498, 178956), (9942, 152964), (10926, 139188), (11599, 131112), (12747, 119304), (13256, 114723), (14568, 104391), (14913, 101976), (16389, 92792), (16996, 89478), (19884, 76482), (21852, 69594), (23198, 65556), (25494, 59652), (29826, 50988), (32778, 46396), (33992, 44739), (34797, 43704), (38241, 39768)]