428549202420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{60937}}^1$

素因数の和:61198

約数の個数: 192

約数和(自身を含む): 1310410752000

約数和(自身を除く): 881861549580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 199, 228, 285, 310, 372, 380, 398, 465, 570, 589, 597, 620, 796, 930, 995, 1140, 1178, 1194, 1767, 1860, 1990, 2356, 2388, 2945, 2985, 3534, 3781, 3980, 5890, 5970, 6169, 7068, 7562, 8835, 11343, 11780, 11940, 12338, 15124, 17670, 18507, 18905, 22686, 24676, 30845, 35340, 37014, 37810, 45372, 56715, 60937, 61690, 74028, 75620, 92535, 113430, 117211, 121874, 123380, 182811, 185070, 226860, 234422, 243748, 304685, 351633, 365622, 370140, 468844, 586055, 609370, 703266, 731244, 914055, 1157803, 1172110, 1218740, 1406532, 1758165, 1828110, 1889047, 2315606, 2344220, 3473409, 3516330, 3656220, 3778094, 4631212, 5667141, 5789015, 6946818, 7032660, 7556188, 9445235, 11334282, 11578030, 12126463, 13893636, 17367045, 18890470, 22668564, 23156060, 24252926, 28335705, 34734090, 35891893, 36379389, 37780940, 48505852, 56671410, 60632315, 69468180, 71783786, 72758778, 107675679, 113342820, 121264630, 143567572, 145517556, 179459465, 181896945, 215351358, 230402797, 242529260, 358918930, 363793890, 375920353, 430702716, 460805594, 538378395, 691208391, 717837860, 727587780, 751840706, 921611188, 1076756790, 1127761059, 1152013985, 1382416782, 1503681412, 1879601765, 2153513580, 2255522118, 2304027970, 2764833564, 3456041955, 3759203530, 4511044236, 4608055940, 5638805295, 6912083910, 7142486707, 7518407060, 11277610590, 13824167820, 14284973414, 21427460121, 22555221180, 28569946828, 35712433535, 42854920242, 71424867070, 85709840484, 107137300605, 142849734140, 214274601210, 428549202420]

約数ペア:

[(1, 428549202420), (2, 214274601210), (3, 142849734140), (4, 107137300605), (5, 85709840484), (6, 71424867070), (10, 42854920242), (12, 35712433535), (15, 28569946828), (19, 22555221180), (20, 21427460121), (30, 14284973414), (31, 13824167820), (38, 11277610590), (57, 7518407060), (60, 7142486707), (62, 6912083910), (76, 5638805295), (93, 4608055940), (95, 4511044236), (114, 3759203530), (124, 3456041955), (155, 2764833564), (186, 2304027970), (190, 2255522118), (199, 2153513580), (228, 1879601765), (285, 1503681412), (310, 1382416782), (372, 1152013985), (380, 1127761059), (398, 1076756790), (465, 921611188), (570, 751840706), (589, 727587780), (597, 717837860), (620, 691208391), (796, 538378395), (930, 460805594), (995, 430702716), (1140, 375920353), (1178, 363793890), (1194, 358918930), (1767, 242529260), (1860, 230402797), (1990, 215351358), (2356, 181896945), (2388, 179459465), (2945, 145517556), (2985, 143567572), (3534, 121264630), (3781, 113342820), (3980, 107675679), (5890, 72758778), (5970, 71783786), (6169, 69468180), (7068, 60632315), (7562, 56671410), (8835, 48505852), (11343, 37780940), (11780, 36379389), (11940, 35891893), (12338, 34734090), (15124, 28335705), (17670, 24252926), (18507, 23156060), (18905, 22668564), (22686, 18890470), (24676, 17367045), (30845, 13893636), (35340, 12126463), (37014, 11578030), (37810, 11334282), (45372, 9445235), (56715, 7556188), (60937, 7032660), (61690, 6946818), (74028, 5789015), (75620, 5667141), (92535, 4631212), (113430, 3778094), (117211, 3656220), (121874, 3516330), (123380, 3473409), (182811, 2344220), (185070, 2315606), (226860, 1889047), (234422, 1828110), (243748, 1758165), (304685, 1406532), (351633, 1218740), (365622, 1172110), (370140, 1157803), (468844, 914055), (586055, 731244), (609370, 703266)]