252004480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4327}}^1$

素因数の和:4366

約数の個数: 128

約数和(自身を含む): 741646080

約数和(自身を除く): 489641600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4327, 4480, 5824, 7280, 8320, 8654, 11648, 14560, 17308, 21635, 29120, 30289, 34616, 43270, 56251, 58240, 60578, 69232, 86540, 112502, 121156, 138464, 151445, 173080, 225004, 242312, 276928, 281255, 302890, 346160, 393757, 450008, 484624, 553856, 562510, 605780, 692320, 787514, 900016, 969248, 1125020, 1211560, 1384640, 1575028, 1800032, 1938496, 1968785, 2250040, 2423120, 2769280, 3150056, 3600064, 3876992, 3937570, 4500080, 4846240, 6300112, 7200128, 7875140, 9000160, 9692480, 12600224, 15750280, 18000320, 19384960, 25200448, 31500560, 36000640, 50400896, 63001120, 126002240, 252004480]

約数ペア:

[(1, 252004480), (2, 126002240), (4, 63001120), (5, 50400896), (7, 36000640), (8, 31500560), (10, 25200448), (13, 19384960), (14, 18000320), (16, 15750280), (20, 12600224), (26, 9692480), (28, 9000160), (32, 7875140), (35, 7200128), (40, 6300112), (52, 4846240), (56, 4500080), (64, 3937570), (65, 3876992), (70, 3600064), (80, 3150056), (91, 2769280), (104, 2423120), (112, 2250040), (128, 1968785), (130, 1938496), (140, 1800032), (160, 1575028), (182, 1384640), (208, 1211560), (224, 1125020), (260, 969248), (280, 900016), (320, 787514), (364, 692320), (416, 605780), (448, 562510), (455, 553856), (520, 484624), (560, 450008), (640, 393757), (728, 346160), (832, 302890), (896, 281255), (910, 276928), (1040, 242312), (1120, 225004), (1456, 173080), (1664, 151445), (1820, 138464), (2080, 121156), (2240, 112502), (2912, 86540), (3640, 69232), (4160, 60578), (4327, 58240), (4480, 56251), (5824, 43270), (7280, 34616), (8320, 30289), (8654, 29120), (11648, 21635), (14560, 17308)]