139747881456

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2459}}^1$

素因数の和:2972

約数の個数: 240

約数和(自身を含む): 418758912000

約数和(自身を除く): 279011030544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 439, 464, 496, 522, 558, 696, 744, 878, 899, 1044, 1116, 1317, 1392, 1488, 1756, 1798, 2088, 2232, 2459, 2634, 2697, 3512, 3596, 3951, 4176, 4464, 4918, 5268, 5394, 7024, 7192, 7377, 7902, 8091, 9836, 10536, 10788, 12731, 13609, 14384, 14754, 15804, 16182, 19672, 21072, 21576, 22131, 25462, 27218, 29508, 31608, 32364, 38193, 39344, 40827, 43152, 44262, 50924, 54436, 59016, 63216, 64728, 71311, 76229, 76386, 81654, 88524, 101848, 108872, 114579, 118032, 122481, 129456, 142622, 152458, 152772, 163308, 177048, 203696, 213933, 217744, 228687, 229158, 244962, 285244, 304916, 305544, 326616, 354096, 394661, 427866, 457374, 458316, 489924, 570488, 609832, 611088, 641799, 653232, 686061, 789322, 855732, 914748, 916632, 979848, 1079501, 1140976, 1183983, 1219664, 1283598, 1372122, 1578644, 1711464, 1829496, 1833264, 1959696, 2159002, 2210641, 2367966, 2567196, 2744244, 3157288, 3238503, 3422928, 3551949, 3658992, 4318004, 4421282, 4735932, 5134392, 5488488, 6314576, 6477006, 6631923, 7103898, 8636008, 8842564, 9471864, 9715509, 10268784, 10976976, 12954012, 13263846, 14207796, 17272016, 17685128, 18943728, 19431018, 19895769, 25908024, 26527692, 28415592, 31305529, 33464531, 35370256, 38862036, 39791538, 51816048, 53055384, 56831184, 62611058, 66929062, 77724072, 79583076, 93916587, 100393593, 106110768, 125222116, 133858124, 155448144, 159166152, 187833174, 200787186, 250444232, 267716248, 281749761, 301180779, 318332304, 375666348, 401574372, 500888464, 535432496, 563499522, 602361558, 751332696, 803148744, 970471399, 1126999044, 1204723116, 1502665392, 1606297488, 1940942798, 2253998088, 2409446232, 2911414197, 3881885596, 4507996176, 4818892464, 5822828394, 7763771192, 8734242591, 11645656788, 15527542384, 17468485182, 23291313576, 34936970364, 46582627152, 69873940728, 139747881456]

約数ペア:

[(1, 139747881456), (2, 69873940728), (3, 46582627152), (4, 34936970364), (6, 23291313576), (8, 17468485182), (9, 15527542384), (12, 11645656788), (16, 8734242591), (18, 7763771192), (24, 5822828394), (29, 4818892464), (31, 4507996176), (36, 3881885596), (48, 2911414197), (58, 2409446232), (62, 2253998088), (72, 1940942798), (87, 1606297488), (93, 1502665392), (116, 1204723116), (124, 1126999044), (144, 970471399), (174, 803148744), (186, 751332696), (232, 602361558), (248, 563499522), (261, 535432496), (279, 500888464), (348, 401574372), (372, 375666348), (439, 318332304), (464, 301180779), (496, 281749761), (522, 267716248), (558, 250444232), (696, 200787186), (744, 187833174), (878, 159166152), (899, 155448144), (1044, 133858124), (1116, 125222116), (1317, 106110768), (1392, 100393593), (1488, 93916587), (1756, 79583076), (1798, 77724072), (2088, 66929062), (2232, 62611058), (2459, 56831184), (2634, 53055384), (2697, 51816048), (3512, 39791538), (3596, 38862036), (3951, 35370256), (4176, 33464531), (4464, 31305529), (4918, 28415592), (5268, 26527692), (5394, 25908024), (7024, 19895769), (7192, 19431018), (7377, 18943728), (7902, 17685128), (8091, 17272016), (9836, 14207796), (10536, 13263846), (10788, 12954012), (12731, 10976976), (13609, 10268784), (14384, 9715509), (14754, 9471864), (15804, 8842564), (16182, 8636008), (19672, 7103898), (21072, 6631923), (21576, 6477006), (22131, 6314576), (25462, 5488488), (27218, 5134392), (29508, 4735932), (31608, 4421282), (32364, 4318004), (38193, 3658992), (39344, 3551949), (40827, 3422928), (43152, 3238503), (44262, 3157288), (50924, 2744244), (54436, 2567196), (59016, 2367966), (63216, 2210641), (64728, 2159002), (71311, 1959696), (76229, 1833264), (76386, 1829496), (81654, 1711464), (88524, 1578644), (101848, 1372122), (108872, 1283598), (114579, 1219664), (118032, 1183983), (122481, 1140976), (129456, 1079501), (142622, 979848), (152458, 916632), (152772, 914748), (163308, 855732), (177048, 789322), (203696, 686061), (213933, 653232), (217744, 641799), (228687, 611088), (229158, 609832), (244962, 570488), (285244, 489924), (304916, 458316), (305544, 457374), (326616, 427866), (354096, 394661)]