171344880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{33997}}^1$

素因数の和:34023

約数の個数: 120

約数和(自身を含む): 657657312

約数和(自身を除く): 486312432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 33997, 67994, 101991, 135988, 169985, 203982, 237979, 271976, 305973, 339970, 407964, 475958, 509955, 543952, 611946, 679940, 713937, 815928, 951916, 1019910, 1189895, 1223892, 1359880, 1427874, 1529865, 1631856, 1903832, 2039820, 2141811, 2379790, 2447784, 2719760, 2855748, 3059730, 3569685, 3807664, 4079640, 4283622, 4759580, 4895568, 5711496, 6119460, 7139370, 8159280, 8567244, 9519160, 10709055, 11422992, 12238920, 14278740, 17134488, 19038320, 21418110, 24477840, 28557480, 34268976, 42836220, 57114960, 85672440, 171344880]

約数ペア:

[(1, 171344880), (2, 85672440), (3, 57114960), (4, 42836220), (5, 34268976), (6, 28557480), (7, 24477840), (8, 21418110), (9, 19038320), (10, 17134488), (12, 14278740), (14, 12238920), (15, 11422992), (16, 10709055), (18, 9519160), (20, 8567244), (21, 8159280), (24, 7139370), (28, 6119460), (30, 5711496), (35, 4895568), (36, 4759580), (40, 4283622), (42, 4079640), (45, 3807664), (48, 3569685), (56, 3059730), (60, 2855748), (63, 2719760), (70, 2447784), (72, 2379790), (80, 2141811), (84, 2039820), (90, 1903832), (105, 1631856), (112, 1529865), (120, 1427874), (126, 1359880), (140, 1223892), (144, 1189895), (168, 1019910), (180, 951916), (210, 815928), (240, 713937), (252, 679940), (280, 611946), (315, 543952), (336, 509955), (360, 475958), (420, 407964), (504, 339970), (560, 305973), (630, 271976), (720, 237979), (840, 203982), (1008, 169985), (1260, 135988), (1680, 101991), (2520, 67994), (5040, 33997)]