556534320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 1891307520

約数和(自身を除く): 1334773200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 127, 152, 155, 186, 190, 228, 240, 248, 254, 285, 304, 310, 372, 380, 381, 456, 465, 496, 508, 570, 589, 620, 635, 744, 760, 762, 912, 930, 961, 1016, 1140, 1178, 1240, 1270, 1488, 1520, 1524, 1767, 1860, 1905, 1922, 2032, 2280, 2356, 2413, 2480, 2540, 2883, 2945, 3048, 3534, 3720, 3810, 3844, 3937, 4560, 4712, 4805, 4826, 5080, 5766, 5890, 6096, 7068, 7239, 7440, 7620, 7688, 7874, 8835, 9424, 9610, 9652, 10160, 11532, 11780, 11811, 12065, 14136, 14415, 14478, 15240, 15376, 15748, 17670, 18259, 19220, 19304, 19685, 23064, 23560, 23622, 24130, 28272, 28830, 28956, 30480, 31496, 35340, 36195, 36518, 38440, 38608, 39370, 46128, 47120, 47244, 48260, 54777, 57660, 57912, 59055, 62992, 70680, 72390, 73036, 74803, 76880, 78740, 91295, 94488, 96520, 109554, 115320, 115824, 118110, 122047, 141360, 144780, 146072, 149606, 157480, 182590, 188976, 193040, 219108, 224409, 230640, 236220, 244094, 273885, 289560, 292144, 299212, 314960, 365180, 366141, 374015, 438216, 448818, 472440, 488188, 547770, 579120, 598424, 610235, 730360, 732282, 748030, 876432, 897636, 944880, 976376, 1095540, 1122045, 1196848, 1220470, 1460720, 1464564, 1496060, 1795272, 1830705, 1952752, 2191080, 2244090, 2318893, 2440940, 2929128, 2992120, 3590544, 3661410, 4382160, 4488180, 4637786, 4881880, 5858256, 5984240, 6956679, 7322820, 8976360, 9275572, 9763760, 11594465, 13913358, 14645640, 17952720, 18551144, 23188930, 27826716, 29291280, 34783395, 37102288, 46377860, 55653432, 69566790, 92755720, 111306864, 139133580, 185511440, 278267160, 556534320]

約数ペア:

[(1, 556534320), (2, 278267160), (3, 185511440), (4, 139133580), (5, 111306864), (6, 92755720), (8, 69566790), (10, 55653432), (12, 46377860), (15, 37102288), (16, 34783395), (19, 29291280), (20, 27826716), (24, 23188930), (30, 18551144), (31, 17952720), (38, 14645640), (40, 13913358), (48, 11594465), (57, 9763760), (60, 9275572), (62, 8976360), (76, 7322820), (80, 6956679), (93, 5984240), (95, 5858256), (114, 4881880), (120, 4637786), (124, 4488180), (127, 4382160), (152, 3661410), (155, 3590544), (186, 2992120), (190, 2929128), (228, 2440940), (240, 2318893), (248, 2244090), (254, 2191080), (285, 1952752), (304, 1830705), (310, 1795272), (372, 1496060), (380, 1464564), (381, 1460720), (456, 1220470), (465, 1196848), (496, 1122045), (508, 1095540), (570, 976376), (589, 944880), (620, 897636), (635, 876432), (744, 748030), (760, 732282), (762, 730360), (912, 610235), (930, 598424), (961, 579120), (1016, 547770), (1140, 488188), (1178, 472440), (1240, 448818), (1270, 438216), (1488, 374015), (1520, 366141), (1524, 365180), (1767, 314960), (1860, 299212), (1905, 292144), (1922, 289560), (2032, 273885), (2280, 244094), (2356, 236220), (2413, 230640), (2480, 224409), (2540, 219108), (2883, 193040), (2945, 188976), (3048, 182590), (3534, 157480), (3720, 149606), (3810, 146072), (3844, 144780), (3937, 141360), (4560, 122047), (4712, 118110), (4805, 115824), (4826, 115320), (5080, 109554), (5766, 96520), (5890, 94488), (6096, 91295), (7068, 78740), (7239, 76880), (7440, 74803), (7620, 73036), (7688, 72390), (7874, 70680), (8835, 62992), (9424, 59055), (9610, 57912), (9652, 57660), (10160, 54777), (11532, 48260), (11780, 47244), (11811, 47120), (12065, 46128), (14136, 39370), (14415, 38608), (14478, 38440), (15240, 36518), (15376, 36195), (15748, 35340), (17670, 31496), (18259, 30480), (19220, 28956), (19304, 28830), (19685, 28272), (23064, 24130), (23560, 23622)]