78648139360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{50051}}^1$

素因数の和:50157

約数の個数: 192

約数和(自身を含む): 225219585024

約数和(自身を除く): 146571445664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 61, 70, 80, 92, 112, 115, 122, 140, 160, 161, 184, 224, 230, 244, 280, 305, 322, 368, 427, 460, 488, 560, 610, 644, 736, 805, 854, 920, 976, 1120, 1220, 1288, 1403, 1610, 1708, 1840, 1952, 2135, 2440, 2576, 2806, 3220, 3416, 3680, 4270, 4880, 5152, 5612, 6440, 6832, 7015, 8540, 9760, 9821, 11224, 12880, 13664, 14030, 17080, 19642, 22448, 25760, 28060, 34160, 39284, 44896, 49105, 50051, 56120, 68320, 78568, 98210, 100102, 112240, 157136, 196420, 200204, 224480, 250255, 314272, 350357, 392840, 400408, 500510, 700714, 785680, 800816, 1001020, 1151173, 1401428, 1571360, 1601632, 1751785, 2002040, 2302346, 2802856, 3053111, 3503570, 4004080, 4604692, 5605712, 5755865, 6106222, 7007140, 8008160, 8058211, 9209384, 11211424, 11511730, 12212444, 14014280, 15265555, 16116422, 18418768, 21371777, 23023460, 24424888, 28028560, 30531110, 32232844, 36837536, 40291055, 42743554, 46046920, 48849776, 56057120, 61062220, 64465688, 70221553, 80582110, 85487108, 92093840, 97699552, 106858885, 122124440, 128931376, 140443106, 161164220, 170974216, 184187680, 213717770, 244248880, 257862752, 280886212, 322328440, 341948432, 351107765, 427435540, 488497760, 491550871, 561772424, 644656880, 683896864, 702215530, 854871080, 983101742, 1123544848, 1289313760, 1404431060, 1709742160, 1966203484, 2247089696, 2457754355, 2808862120, 3419484320, 3932406968, 4915508710, 5617724240, 7864813936, 9831017420, 11235448480, 15729627872, 19662034840, 39324069680, 78648139360]

約数ペア:

[(1, 78648139360), (2, 39324069680), (4, 19662034840), (5, 15729627872), (7, 11235448480), (8, 9831017420), (10, 7864813936), (14, 5617724240), (16, 4915508710), (20, 3932406968), (23, 3419484320), (28, 2808862120), (32, 2457754355), (35, 2247089696), (40, 1966203484), (46, 1709742160), (56, 1404431060), (61, 1289313760), (70, 1123544848), (80, 983101742), (92, 854871080), (112, 702215530), (115, 683896864), (122, 644656880), (140, 561772424), (160, 491550871), (161, 488497760), (184, 427435540), (224, 351107765), (230, 341948432), (244, 322328440), (280, 280886212), (305, 257862752), (322, 244248880), (368, 213717770), (427, 184187680), (460, 170974216), (488, 161164220), (560, 140443106), (610, 128931376), (644, 122124440), (736, 106858885), (805, 97699552), (854, 92093840), (920, 85487108), (976, 80582110), (1120, 70221553), (1220, 64465688), (1288, 61062220), (1403, 56057120), (1610, 48849776), (1708, 46046920), (1840, 42743554), (1952, 40291055), (2135, 36837536), (2440, 32232844), (2576, 30531110), (2806, 28028560), (3220, 24424888), (3416, 23023460), (3680, 21371777), (4270, 18418768), (4880, 16116422), (5152, 15265555), (5612, 14014280), (6440, 12212444), (6832, 11511730), (7015, 11211424), (8540, 9209384), (9760, 8058211), (9821, 8008160), (11224, 7007140), (12880, 6106222), (13664, 5755865), (14030, 5605712), (17080, 4604692), (19642, 4004080), (22448, 3503570), (25760, 3053111), (28060, 2802856), (34160, 2302346), (39284, 2002040), (44896, 1751785), (49105, 1601632), (50051, 1571360), (56120, 1401428), (68320, 1151173), (78568, 1001020), (98210, 800816), (100102, 785680), (112240, 700714), (157136, 500510), (196420, 400408), (200204, 392840), (224480, 350357), (250255, 314272)]