187887960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2162

約数の個数: 192

約数和(自身を含む): 692546400

約数和(自身を除く): 504658440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2113, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4226, 4446, 4680, 4940, 5928, 6339, 6840, 7410, 8452, 8892, 9880, 10565, 11115, 12678, 14820, 16904, 17784, 19017, 21130, 22230, 25356, 27469, 29640, 31695, 38034, 40147, 42260, 44460, 50712, 54938, 63390, 76068, 80294, 82407, 84520, 88920, 95085, 109876, 120441, 126780, 137345, 152136, 160588, 164814, 190170, 200735, 219752, 240882, 247221, 253560, 274690, 321176, 329628, 361323, 380340, 401470, 412035, 481764, 494442, 521911, 549380, 602205, 659256, 722646, 760680, 802940, 824070, 963528, 988884, 1043822, 1098760, 1204410, 1236105, 1445292, 1565733, 1605880, 1648140, 1806615, 1977768, 2087644, 2408820, 2472210, 2609555, 2890584, 3131466, 3296280, 3613230, 4175288, 4697199, 4817640, 4944420, 5219110, 6262932, 7226460, 7828665, 9394398, 9888840, 10438220, 12525864, 14452920, 15657330, 18788796, 20876440, 23485995, 31314660, 37577592, 46971990, 62629320, 93943980, 187887960]

約数ペア:

[(1, 187887960), (2, 93943980), (3, 62629320), (4, 46971990), (5, 37577592), (6, 31314660), (8, 23485995), (9, 20876440), (10, 18788796), (12, 15657330), (13, 14452920), (15, 12525864), (18, 10438220), (19, 9888840), (20, 9394398), (24, 7828665), (26, 7226460), (30, 6262932), (36, 5219110), (38, 4944420), (39, 4817640), (40, 4697199), (45, 4175288), (52, 3613230), (57, 3296280), (60, 3131466), (65, 2890584), (72, 2609555), (76, 2472210), (78, 2408820), (90, 2087644), (95, 1977768), (104, 1806615), (114, 1648140), (117, 1605880), (120, 1565733), (130, 1445292), (152, 1236105), (156, 1204410), (171, 1098760), (180, 1043822), (190, 988884), (195, 963528), (228, 824070), (234, 802940), (247, 760680), (260, 722646), (285, 659256), (312, 602205), (342, 549380), (360, 521911), (380, 494442), (390, 481764), (456, 412035), (468, 401470), (494, 380340), (520, 361323), (570, 329628), (585, 321176), (684, 274690), (741, 253560), (760, 247221), (780, 240882), (855, 219752), (936, 200735), (988, 190170), (1140, 164814), (1170, 160588), (1235, 152136), (1368, 137345), (1482, 126780), (1560, 120441), (1710, 109876), (1976, 95085), (2113, 88920), (2223, 84520), (2280, 82407), (2340, 80294), (2470, 76068), (2964, 63390), (3420, 54938), (3705, 50712), (4226, 44460), (4446, 42260), (4680, 40147), (4940, 38034), (5928, 31695), (6339, 29640), (6840, 27469), (7410, 25356), (8452, 22230), (8892, 21130), (9880, 19017), (10565, 17784), (11115, 16904), (12678, 14820)]