71082440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 204240960

約数和(自身を除く): 133158520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 43, 44, 52, 55, 65, 68, 85, 86, 88, 104, 110, 130, 136, 143, 170, 172, 187, 215, 220, 221, 260, 286, 289, 340, 344, 374, 430, 440, 442, 473, 520, 559, 572, 578, 680, 715, 731, 748, 860, 884, 935, 946, 1105, 1118, 1144, 1156, 1430, 1445, 1462, 1496, 1720, 1768, 1870, 1892, 2210, 2236, 2312, 2365, 2431, 2795, 2860, 2890, 2924, 3179, 3655, 3740, 3757, 3784, 4420, 4472, 4730, 4862, 5590, 5720, 5780, 5848, 6149, 6358, 7310, 7480, 7514, 8041, 8840, 9460, 9503, 9724, 11180, 11560, 12155, 12298, 12427, 12716, 14620, 15028, 15895, 16082, 18785, 18920, 19006, 19448, 22360, 24310, 24596, 24854, 25432, 29240, 30056, 30745, 31790, 32164, 37570, 38012, 40205, 41327, 47515, 48620, 49192, 49708, 61490, 62135, 63580, 64328, 75140, 76024, 80410, 82654, 95030, 97240, 99416, 104533, 122980, 124270, 127160, 136697, 150280, 160820, 161551, 165308, 190060, 206635, 209066, 245960, 248540, 273394, 321640, 323102, 330616, 380120, 413270, 418132, 497080, 522665, 546788, 646204, 683485, 807755, 826540, 836264, 1045330, 1093576, 1292408, 1366970, 1615510, 1653080, 1777061, 2090660, 2733940, 3231020, 3554122, 4181320, 5467880, 6462040, 7108244, 8885305, 14216488, 17770610, 35541220, 71082440]

約数ペア:

[(1, 71082440), (2, 35541220), (4, 17770610), (5, 14216488), (8, 8885305), (10, 7108244), (11, 6462040), (13, 5467880), (17, 4181320), (20, 3554122), (22, 3231020), (26, 2733940), (34, 2090660), (40, 1777061), (43, 1653080), (44, 1615510), (52, 1366970), (55, 1292408), (65, 1093576), (68, 1045330), (85, 836264), (86, 826540), (88, 807755), (104, 683485), (110, 646204), (130, 546788), (136, 522665), (143, 497080), (170, 418132), (172, 413270), (187, 380120), (215, 330616), (220, 323102), (221, 321640), (260, 273394), (286, 248540), (289, 245960), (340, 209066), (344, 206635), (374, 190060), (430, 165308), (440, 161551), (442, 160820), (473, 150280), (520, 136697), (559, 127160), (572, 124270), (578, 122980), (680, 104533), (715, 99416), (731, 97240), (748, 95030), (860, 82654), (884, 80410), (935, 76024), (946, 75140), (1105, 64328), (1118, 63580), (1144, 62135), (1156, 61490), (1430, 49708), (1445, 49192), (1462, 48620), (1496, 47515), (1720, 41327), (1768, 40205), (1870, 38012), (1892, 37570), (2210, 32164), (2236, 31790), (2312, 30745), (2365, 30056), (2431, 29240), (2795, 25432), (2860, 24854), (2890, 24596), (2924, 24310), (3179, 22360), (3655, 19448), (3740, 19006), (3757, 18920), (3784, 18785), (4420, 16082), (4472, 15895), (4730, 15028), (4862, 14620), (5590, 12716), (5720, 12427), (5780, 12298), (5848, 12155), (6149, 11560), (6358, 11180), (7310, 9724), (7480, 9503), (7514, 9460), (8041, 8840)]