17967235860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{66947}}^1$

素因数の和:67043

約数の個数: 192

約数和(自身を含む): 64784240640

約数和(自身を除く): 46817004780

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, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 315, 355, 378, 420, 426, 497, 540, 630, 639, 710, 756, 852, 945, 994, 1065, 1260, 1278, 1420, 1491, 1890, 1917, 1988, 2130, 2485, 2556, 2982, 3195, 3780, 3834, 4260, 4473, 4970, 5964, 6390, 7455, 7668, 8946, 9585, 9940, 12780, 13419, 14910, 17892, 19170, 22365, 26838, 29820, 38340, 44730, 53676, 66947, 67095, 89460, 133894, 134190, 200841, 267788, 268380, 334735, 401682, 468629, 602523, 669470, 803364, 937258, 1004205, 1205046, 1338940, 1405887, 1807569, 1874516, 2008410, 2343145, 2410092, 2811774, 3012615, 3615138, 4016820, 4217661, 4686290, 4753237, 5623548, 6025230, 7029435, 7230276, 8435322, 9037845, 9372580, 9506474, 12050460, 12652983, 14058870, 14259711, 16870644, 18075690, 19012948, 21088305, 23766185, 25305966, 28117740, 28519422, 33272659, 36151380, 42176610, 42779133, 47532370, 50611932, 57038844, 63264915, 66545318, 71298555, 84353220, 85558266, 95064740, 99817977, 126529830, 128337399, 133090636, 142597110, 166363295, 171116532, 199635954, 213895665, 253059660, 256674798, 285194220, 299453931, 332726590, 399271908, 427791330, 499089885, 513349596, 598907862, 641686995, 665453180, 855582660, 898361793, 998179770, 1197815724, 1283373990, 1497269655, 1796723586, 1996359540, 2566747980, 2994539310, 3593447172, 4491808965, 5989078620, 8983617930, 17967235860]

約数ペア:

[(1, 17967235860), (2, 8983617930), (3, 5989078620), (4, 4491808965), (5, 3593447172), (6, 2994539310), (7, 2566747980), (9, 1996359540), (10, 1796723586), (12, 1497269655), (14, 1283373990), (15, 1197815724), (18, 998179770), (20, 898361793), (21, 855582660), (27, 665453180), (28, 641686995), (30, 598907862), (35, 513349596), (36, 499089885), (42, 427791330), (45, 399271908), (54, 332726590), (60, 299453931), (63, 285194220), (70, 256674798), (71, 253059660), (84, 213895665), (90, 199635954), (105, 171116532), (108, 166363295), (126, 142597110), (135, 133090636), (140, 128337399), (142, 126529830), (180, 99817977), (189, 95064740), (210, 85558266), (213, 84353220), (252, 71298555), (270, 66545318), (284, 63264915), (315, 57038844), (355, 50611932), (378, 47532370), (420, 42779133), (426, 42176610), (497, 36151380), (540, 33272659), (630, 28519422), (639, 28117740), (710, 25305966), (756, 23766185), (852, 21088305), (945, 19012948), (994, 18075690), (1065, 16870644), (1260, 14259711), (1278, 14058870), (1420, 12652983), (1491, 12050460), (1890, 9506474), (1917, 9372580), (1988, 9037845), (2130, 8435322), (2485, 7230276), (2556, 7029435), (2982, 6025230), (3195, 5623548), (3780, 4753237), (3834, 4686290), (4260, 4217661), (4473, 4016820), (4970, 3615138), (5964, 3012615), (6390, 2811774), (7455, 2410092), (7668, 2343145), (8946, 2008410), (9585, 1874516), (9940, 1807569), (12780, 1405887), (13419, 1338940), (14910, 1205046), (17892, 1004205), (19170, 937258), (22365, 803364), (26838, 669470), (29820, 602523), (38340, 468629), (44730, 401682), (53676, 334735), (66947, 268380), (67095, 267788), (89460, 200841), (133894, 134190)]