266998680

素因数分解:

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

素因数の和:2152

約数の個数: 192

約数和(自身を含む): 969564960

約数和(自身を除く): 702566280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2113, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4226, 4680, 4860, 5265, 6318, 6339, 7020, 8424, 8452, 9720, 10530, 10565, 12636, 12678, 14040, 15795, 16904, 19017, 21060, 21130, 25272, 25356, 27469, 31590, 31695, 38034, 42120, 42260, 50712, 54938, 57051, 63180, 63390, 76068, 82407, 84520, 95085, 109876, 114102, 126360, 126780, 137345, 152136, 164814, 171153, 190170, 219752, 228204, 247221, 253560, 274690, 285255, 329628, 342306, 380340, 412035, 456408, 494442, 513459, 549380, 570510, 659256, 684612, 741663, 760680, 824070, 855765, 988884, 1026918, 1098760, 1141020, 1236105, 1369224, 1483326, 1648140, 1711530, 1977768, 2053836, 2224989, 2282040, 2472210, 2567295, 2966652, 3296280, 3423060, 3708315, 4107672, 4449978, 4944420, 5134590, 5933304, 6674967, 6846120, 7416630, 8899956, 9888840, 10269180, 11124945, 13349934, 14833260, 17799912, 20538360, 22249890, 26699868, 29666520, 33374835, 44499780, 53399736, 66749670, 88999560, 133499340, 266998680]

約数ペア:

[(1, 266998680), (2, 133499340), (3, 88999560), (4, 66749670), (5, 53399736), (6, 44499780), (8, 33374835), (9, 29666520), (10, 26699868), (12, 22249890), (13, 20538360), (15, 17799912), (18, 14833260), (20, 13349934), (24, 11124945), (26, 10269180), (27, 9888840), (30, 8899956), (36, 7416630), (39, 6846120), (40, 6674967), (45, 5933304), (52, 5134590), (54, 4944420), (60, 4449978), (65, 4107672), (72, 3708315), (78, 3423060), (81, 3296280), (90, 2966652), (104, 2567295), (108, 2472210), (117, 2282040), (120, 2224989), (130, 2053836), (135, 1977768), (156, 1711530), (162, 1648140), (180, 1483326), (195, 1369224), (216, 1236105), (234, 1141020), (243, 1098760), (260, 1026918), (270, 988884), (312, 855765), (324, 824070), (351, 760680), (360, 741663), (390, 684612), (405, 659256), (468, 570510), (486, 549380), (520, 513459), (540, 494442), (585, 456408), (648, 412035), (702, 380340), (780, 342306), (810, 329628), (936, 285255), (972, 274690), (1053, 253560), (1080, 247221), (1170, 228204), (1215, 219752), (1404, 190170), (1560, 171153), (1620, 164814), (1755, 152136), (1944, 137345), (2106, 126780), (2113, 126360), (2340, 114102), (2430, 109876), (2808, 95085), (3159, 84520), (3240, 82407), (3510, 76068), (4212, 63390), (4226, 63180), (4680, 57051), (4860, 54938), (5265, 50712), (6318, 42260), (6339, 42120), (7020, 38034), (8424, 31695), (8452, 31590), (9720, 27469), (10530, 25356), (10565, 25272), (12636, 21130), (12678, 21060), (14040, 19017), (15795, 16904)]