156979590560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{4783}}^1$

素因数の和:5351

約数の個数: 192

約数和(自身を含む): 413172264960

約数和(自身を除く): 256192674400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 509, 520, 620, 806, 992, 1018, 1040, 1240, 1612, 2015, 2036, 2080, 2480, 2545, 3224, 4030, 4072, 4783, 4960, 5090, 6448, 6617, 8060, 8144, 9566, 10180, 12896, 13234, 15779, 16120, 16288, 19132, 20360, 23915, 26468, 31558, 32240, 33085, 38264, 40720, 47830, 52936, 62179, 63116, 64480, 66170, 76528, 78895, 81440, 95660, 105872, 124358, 126232, 132340, 148273, 153056, 157790, 191320, 205127, 211744, 248716, 252464, 264680, 296546, 310895, 315580, 382640, 410254, 497432, 504928, 529360, 593092, 621790, 631160, 741365, 765280, 820508, 994864, 1025635, 1058720, 1186184, 1243580, 1262320, 1482730, 1641016, 1927549, 1989728, 2051270, 2372368, 2434547, 2487160, 2524640, 2965460, 3282032, 3855098, 4102540, 4744736, 4869094, 4974320, 5930920, 6564064, 7710196, 8205080, 9637745, 9738188, 9948640, 11861840, 12172735, 15420392, 16410160, 19275490, 19476376, 23723680, 24345470, 30840784, 31649111, 32820320, 38550980, 38952752, 48690940, 61681568, 63298222, 75470957, 77101960, 77905504, 97381880, 126596444, 150941914, 154203920, 158245555, 194763760, 253192888, 301883828, 308407840, 316491110, 377354785, 389527520, 506385776, 603767656, 632982220, 754709570, 981122441, 1012771552, 1207535312, 1265964440, 1509419140, 1962244882, 2415070624, 2531928880, 3018838280, 3924489764, 4905612205, 5063857760, 6037676560, 7848979528, 9811224410, 12075353120, 15697959056, 19622448820, 31395918112, 39244897640, 78489795280, 156979590560]

約数ペア:

[(1, 156979590560), (2, 78489795280), (4, 39244897640), (5, 31395918112), (8, 19622448820), (10, 15697959056), (13, 12075353120), (16, 9811224410), (20, 7848979528), (26, 6037676560), (31, 5063857760), (32, 4905612205), (40, 3924489764), (52, 3018838280), (62, 2531928880), (65, 2415070624), (80, 1962244882), (104, 1509419140), (124, 1265964440), (130, 1207535312), (155, 1012771552), (160, 981122441), (208, 754709570), (248, 632982220), (260, 603767656), (310, 506385776), (403, 389527520), (416, 377354785), (496, 316491110), (509, 308407840), (520, 301883828), (620, 253192888), (806, 194763760), (992, 158245555), (1018, 154203920), (1040, 150941914), (1240, 126596444), (1612, 97381880), (2015, 77905504), (2036, 77101960), (2080, 75470957), (2480, 63298222), (2545, 61681568), (3224, 48690940), (4030, 38952752), (4072, 38550980), (4783, 32820320), (4960, 31649111), (5090, 30840784), (6448, 24345470), (6617, 23723680), (8060, 19476376), (8144, 19275490), (9566, 16410160), (10180, 15420392), (12896, 12172735), (13234, 11861840), (15779, 9948640), (16120, 9738188), (16288, 9637745), (19132, 8205080), (20360, 7710196), (23915, 6564064), (26468, 5930920), (31558, 4974320), (32240, 4869094), (33085, 4744736), (38264, 4102540), (40720, 3855098), (47830, 3282032), (52936, 2965460), (62179, 2524640), (63116, 2487160), (64480, 2434547), (66170, 2372368), (76528, 2051270), (78895, 1989728), (81440, 1927549), (95660, 1641016), (105872, 1482730), (124358, 1262320), (126232, 1243580), (132340, 1186184), (148273, 1058720), (153056, 1025635), (157790, 994864), (191320, 820508), (205127, 765280), (211744, 741365), (248716, 631160), (252464, 621790), (264680, 593092), (296546, 529360), (310895, 504928), (315580, 497432), (382640, 410254)]