1379230160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 320

約数和(自身を含む): 4223729664

約数和(自身を除く): 2844499504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 43, 44, 55, 56, 70, 77, 80, 82, 86, 88, 110, 112, 127, 140, 154, 164, 172, 176, 205, 215, 220, 254, 280, 287, 301, 308, 328, 344, 385, 410, 430, 440, 451, 473, 508, 560, 574, 602, 616, 635, 656, 688, 770, 820, 860, 880, 889, 902, 946, 1016, 1148, 1204, 1232, 1270, 1397, 1435, 1505, 1540, 1640, 1720, 1763, 1778, 1804, 1892, 2032, 2255, 2296, 2365, 2408, 2540, 2794, 2870, 3010, 3080, 3157, 3280, 3311, 3440, 3526, 3556, 3608, 3784, 4445, 4510, 4592, 4730, 4816, 5080, 5207, 5461, 5588, 5740, 6020, 6160, 6314, 6622, 6985, 7052, 7112, 7216, 7568, 8815, 8890, 9020, 9460, 9779, 10160, 10414, 10922, 11176, 11480, 12040, 12341, 12628, 13244, 13970, 14104, 14224, 15785, 16555, 17630, 17780, 18040, 18920, 19393, 19558, 20828, 21844, 22352, 22960, 24080, 24682, 25256, 26035, 26488, 27305, 27940, 28208, 31570, 33110, 35260, 35560, 36080, 36449, 37840, 38227, 38786, 39116, 41656, 43688, 48895, 49364, 50512, 52070, 52976, 54610, 55880, 57277, 60071, 61705, 63140, 66220, 70520, 71120, 72898, 76454, 77572, 78232, 83312, 87376, 96965, 97790, 98728, 104140, 109220, 111760, 114554, 120142, 123410, 126280, 132440, 135751, 141040, 145796, 152908, 155144, 156464, 182245, 191135, 193930, 195580, 197456, 208280, 218440, 223901, 229108, 240284, 246820, 252560, 264880, 271502, 286385, 291592, 300355, 305816, 310288, 364490, 382270, 387860, 391160, 400939, 416560, 420497, 436880, 447802, 458216, 480568, 493640, 543004, 572770, 583184, 600710, 611632, 678755, 728980, 764540, 775720, 782320, 801878, 840994, 895604, 916432, 961136, 987280, 1086008, 1119505, 1145540, 1201420, 1357510, 1457960, 1529080, 1551440, 1567307, 1603756, 1681988, 1791208, 2004695, 2102485, 2172016, 2239010, 2291080, 2402840, 2462911, 2715020, 2915920, 3058160, 3134614, 3207512, 3363976, 3582416, 4009390, 4204970, 4478020, 4582160, 4805680, 4925822, 5430040, 6269228, 6415024, 6727952, 7836535, 8018780, 8409940, 8956040, 9851644, 10860080, 12314555, 12538456, 15673070, 16037560, 16819880, 17240377, 17912080, 19703288, 24629110, 25076912, 31346140, 32075120, 33639760, 34480754, 39406576, 49258220, 62692280, 68961508, 86201885, 98516440, 125384560, 137923016, 172403770, 197032880, 275846032, 344807540, 689615080, 1379230160]

約数ペア:

[(1, 1379230160), (2, 689615080), (4, 344807540), (5, 275846032), (7, 197032880), (8, 172403770), (10, 137923016), (11, 125384560), (14, 98516440), (16, 86201885), (20, 68961508), (22, 62692280), (28, 49258220), (35, 39406576), (40, 34480754), (41, 33639760), (43, 32075120), (44, 31346140), (55, 25076912), (56, 24629110), (70, 19703288), (77, 17912080), (80, 17240377), (82, 16819880), (86, 16037560), (88, 15673070), (110, 12538456), (112, 12314555), (127, 10860080), (140, 9851644), (154, 8956040), (164, 8409940), (172, 8018780), (176, 7836535), (205, 6727952), (215, 6415024), (220, 6269228), (254, 5430040), (280, 4925822), (287, 4805680), (301, 4582160), (308, 4478020), (328, 4204970), (344, 4009390), (385, 3582416), (410, 3363976), (430, 3207512), (440, 3134614), (451, 3058160), (473, 2915920), (508, 2715020), (560, 2462911), (574, 2402840), (602, 2291080), (616, 2239010), (635, 2172016), (656, 2102485), (688, 2004695), (770, 1791208), (820, 1681988), (860, 1603756), (880, 1567307), (889, 1551440), (902, 1529080), (946, 1457960), (1016, 1357510), (1148, 1201420), (1204, 1145540), (1232, 1119505), (1270, 1086008), (1397, 987280), (1435, 961136), (1505, 916432), (1540, 895604), (1640, 840994), (1720, 801878), (1763, 782320), (1778, 775720), (1804, 764540), (1892, 728980), (2032, 678755), (2255, 611632), (2296, 600710), (2365, 583184), (2408, 572770), (2540, 543004), (2794, 493640), (2870, 480568), (3010, 458216), (3080, 447802), (3157, 436880), (3280, 420497), (3311, 416560), (3440, 400939), (3526, 391160), (3556, 387860), (3608, 382270), (3784, 364490), (4445, 310288), (4510, 305816), (4592, 300355), (4730, 291592), (4816, 286385), (5080, 271502), (5207, 264880), (5461, 252560), (5588, 246820), (5740, 240284), (6020, 229108), (6160, 223901), (6314, 218440), (6622, 208280), (6985, 197456), (7052, 195580), (7112, 193930), (7216, 191135), (7568, 182245), (8815, 156464), (8890, 155144), (9020, 152908), (9460, 145796), (9779, 141040), (10160, 135751), (10414, 132440), (10922, 126280), (11176, 123410), (11480, 120142), (12040, 114554), (12341, 111760), (12628, 109220), (13244, 104140), (13970, 98728), (14104, 97790), (14224, 96965), (15785, 87376), (16555, 83312), (17630, 78232), (17780, 77572), (18040, 76454), (18920, 72898), (19393, 71120), (19558, 70520), (20828, 66220), (21844, 63140), (22352, 61705), (22960, 60071), (24080, 57277), (24682, 55880), (25256, 54610), (26035, 52976), (26488, 52070), (27305, 50512), (27940, 49364), (28208, 48895), (31570, 43688), (33110, 41656), (35260, 39116), (35560, 38786), (36080, 38227), (36449, 37840)]