68126940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 246758400

約数和(自身を除く): 178631460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 84, 90, 105, 108, 126, 134, 135, 140, 180, 189, 201, 210, 252, 268, 269, 270, 315, 335, 378, 402, 420, 469, 538, 540, 603, 630, 670, 756, 804, 807, 938, 945, 1005, 1076, 1206, 1260, 1340, 1345, 1407, 1614, 1809, 1876, 1883, 1890, 2010, 2345, 2412, 2421, 2690, 2814, 3015, 3228, 3618, 3766, 3780, 4020, 4035, 4221, 4690, 4842, 5380, 5628, 5649, 6030, 7035, 7236, 7263, 7532, 8070, 8442, 9045, 9380, 9415, 9684, 11298, 12060, 12105, 12663, 14070, 14526, 16140, 16884, 16947, 18023, 18090, 18830, 21105, 22596, 24210, 25326, 28140, 28245, 29052, 33894, 36046, 36180, 36315, 37660, 42210, 48420, 50652, 50841, 54069, 56490, 63315, 67788, 72092, 72630, 84420, 84735, 90115, 101682, 108138, 112980, 126161, 126630, 145260, 162207, 169470, 180230, 203364, 216276, 252322, 253260, 254205, 270345, 324414, 338940, 360460, 378483, 486621, 504644, 508410, 540690, 630805, 648828, 756966, 811035, 973242, 1016820, 1081380, 1135449, 1261610, 1513932, 1622070, 1892415, 1946484, 2270898, 2433105, 2523220, 3244140, 3406347, 3784830, 4541796, 4866210, 5677245, 6812694, 7569660, 9732420, 11354490, 13625388, 17031735, 22708980, 34063470, 68126940]

約数ペア:

[(1, 68126940), (2, 34063470), (3, 22708980), (4, 17031735), (5, 13625388), (6, 11354490), (7, 9732420), (9, 7569660), (10, 6812694), (12, 5677245), (14, 4866210), (15, 4541796), (18, 3784830), (20, 3406347), (21, 3244140), (27, 2523220), (28, 2433105), (30, 2270898), (35, 1946484), (36, 1892415), (42, 1622070), (45, 1513932), (54, 1261610), (60, 1135449), (63, 1081380), (67, 1016820), (70, 973242), (84, 811035), (90, 756966), (105, 648828), (108, 630805), (126, 540690), (134, 508410), (135, 504644), (140, 486621), (180, 378483), (189, 360460), (201, 338940), (210, 324414), (252, 270345), (268, 254205), (269, 253260), (270, 252322), (315, 216276), (335, 203364), (378, 180230), (402, 169470), (420, 162207), (469, 145260), (538, 126630), (540, 126161), (603, 112980), (630, 108138), (670, 101682), (756, 90115), (804, 84735), (807, 84420), (938, 72630), (945, 72092), (1005, 67788), (1076, 63315), (1206, 56490), (1260, 54069), (1340, 50841), (1345, 50652), (1407, 48420), (1614, 42210), (1809, 37660), (1876, 36315), (1883, 36180), (1890, 36046), (2010, 33894), (2345, 29052), (2412, 28245), (2421, 28140), (2690, 25326), (2814, 24210), (3015, 22596), (3228, 21105), (3618, 18830), (3766, 18090), (3780, 18023), (4020, 16947), (4035, 16884), (4221, 16140), (4690, 14526), (4842, 14070), (5380, 12663), (5628, 12105), (5649, 12060), (6030, 11298), (7035, 9684), (7236, 9415), (7263, 9380), (7532, 9045), (8070, 8442)]