627092760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6977}}^1$

素因数の和:7105

約数の個数: 128

約数和(自身を含む): 2170437120

約数和(自身を除く): 1543344360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2996, 3210, 3745, 4280, 4494, 5992, 6420, 6977, 7490, 8988, 11235, 12840, 13954, 14980, 17976, 20931, 22470, 27908, 29960, 34885, 41862, 44940, 48839, 55816, 69770, 83724, 89880, 97678, 104655, 139540, 146517, 167448, 195356, 209310, 244195, 279080, 293034, 390712, 418620, 488390, 586068, 732585, 746539, 837240, 976780, 1172136, 1465170, 1493078, 1953560, 2239617, 2930340, 2986156, 3732695, 4479234, 5225773, 5860680, 5972312, 7465390, 8958468, 10451546, 11198085, 14930780, 15677319, 17916936, 20903092, 22396170, 26128865, 29861560, 31354638, 41806184, 44792340, 52257730, 62709276, 78386595, 89584680, 104515460, 125418552, 156773190, 209030920, 313546380, 627092760]

約数ペア:

[(1, 627092760), (2, 313546380), (3, 209030920), (4, 156773190), (5, 125418552), (6, 104515460), (7, 89584680), (8, 78386595), (10, 62709276), (12, 52257730), (14, 44792340), (15, 41806184), (20, 31354638), (21, 29861560), (24, 26128865), (28, 22396170), (30, 20903092), (35, 17916936), (40, 15677319), (42, 14930780), (56, 11198085), (60, 10451546), (70, 8958468), (84, 7465390), (105, 5972312), (107, 5860680), (120, 5225773), (140, 4479234), (168, 3732695), (210, 2986156), (214, 2930340), (280, 2239617), (321, 1953560), (420, 1493078), (428, 1465170), (535, 1172136), (642, 976780), (749, 837240), (840, 746539), (856, 732585), (1070, 586068), (1284, 488390), (1498, 418620), (1605, 390712), (2140, 293034), (2247, 279080), (2568, 244195), (2996, 209310), (3210, 195356), (3745, 167448), (4280, 146517), (4494, 139540), (5992, 104655), (6420, 97678), (6977, 89880), (7490, 83724), (8988, 69770), (11235, 55816), (12840, 48839), (13954, 44940), (14980, 41862), (17976, 34885), (20931, 29960), (22470, 27908)]