3156868120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 8589836160

約数和(自身を除く): 5432968040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 101, 140, 148, 185, 196, 202, 245, 259, 280, 296, 370, 392, 404, 431, 490, 505, 518, 707, 740, 808, 862, 980, 1010, 1036, 1295, 1414, 1480, 1724, 1813, 1960, 2020, 2072, 2155, 2590, 2828, 3017, 3448, 3535, 3626, 3737, 4040, 4310, 4949, 5180, 5656, 6034, 7070, 7252, 7474, 8620, 9065, 9898, 10360, 12068, 14140, 14504, 14948, 15085, 15947, 17240, 18130, 18685, 19796, 21119, 24136, 24745, 26159, 28280, 29896, 30170, 31894, 36260, 37370, 39592, 42238, 43531, 49490, 52318, 60340, 63788, 72520, 74740, 79735, 84476, 87062, 98980, 104636, 105595, 111629, 120680, 127576, 130795, 149480, 159470, 168952, 174124, 183113, 197960, 209272, 211190, 217655, 223258, 261590, 304717, 318940, 348248, 366226, 422380, 435310, 446516, 523180, 558145, 609434, 637880, 732452, 781403, 844760, 870620, 893032, 915565, 1046360, 1116290, 1218868, 1464904, 1523585, 1562806, 1610647, 1741240, 1831130, 2133019, 2232580, 2437736, 3047170, 3125612, 3221294, 3662260, 3907015, 4266038, 4465160, 6094340, 6251224, 6442588, 7324520, 7814030, 8053235, 8532076, 10665095, 11274529, 12188680, 12885176, 15628060, 16106470, 17064152, 21330190, 22549058, 31256120, 32212940, 42660380, 45098116, 56372645, 64425880, 78921703, 85320760, 90196232, 112745290, 157843406, 225490580, 315686812, 394608515, 450981160, 631373624, 789217030, 1578434060, 3156868120]

約数ペア:

[(1, 3156868120), (2, 1578434060), (4, 789217030), (5, 631373624), (7, 450981160), (8, 394608515), (10, 315686812), (14, 225490580), (20, 157843406), (28, 112745290), (35, 90196232), (37, 85320760), (40, 78921703), (49, 64425880), (56, 56372645), (70, 45098116), (74, 42660380), (98, 32212940), (101, 31256120), (140, 22549058), (148, 21330190), (185, 17064152), (196, 16106470), (202, 15628060), (245, 12885176), (259, 12188680), (280, 11274529), (296, 10665095), (370, 8532076), (392, 8053235), (404, 7814030), (431, 7324520), (490, 6442588), (505, 6251224), (518, 6094340), (707, 4465160), (740, 4266038), (808, 3907015), (862, 3662260), (980, 3221294), (1010, 3125612), (1036, 3047170), (1295, 2437736), (1414, 2232580), (1480, 2133019), (1724, 1831130), (1813, 1741240), (1960, 1610647), (2020, 1562806), (2072, 1523585), (2155, 1464904), (2590, 1218868), (2828, 1116290), (3017, 1046360), (3448, 915565), (3535, 893032), (3626, 870620), (3737, 844760), (4040, 781403), (4310, 732452), (4949, 637880), (5180, 609434), (5656, 558145), (6034, 523180), (7070, 446516), (7252, 435310), (7474, 422380), (8620, 366226), (9065, 348248), (9898, 318940), (10360, 304717), (12068, 261590), (14140, 223258), (14504, 217655), (14948, 211190), (15085, 209272), (15947, 197960), (17240, 183113), (18130, 174124), (18685, 168952), (19796, 159470), (21119, 149480), (24136, 130795), (24745, 127576), (26159, 120680), (28280, 111629), (29896, 105595), (30170, 104636), (31894, 98980), (36260, 87062), (37370, 84476), (39592, 79735), (42238, 74740), (43531, 72520), (49490, 63788), (52318, 60340)]