1855360080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{40903}}^1$

素因数の和:40935

約数の個数: 200

約数和(自身を含む): 7364683392

約数和(自身を除く): 5509323312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 40903, 45360, 81806, 122709, 163612, 204515, 245418, 286321, 327224, 368127, 409030, 490836, 572642, 613545, 654448, 736254, 818060, 858963, 981672, 1104381, 1145284, 1227090, 1431605, 1472508, 1636120, 1717926, 1840635, 1963344, 2208762, 2290568, 2454180, 2576889, 2863210, 2945016, 3272240, 3313143, 3435852, 3681270, 4294815, 4417524, 4581136, 4908360, 5153778, 5521905, 5726420, 5890032, 6626286, 6871704, 7362540, 7730667, 8589630, 8835048, 9816720, 10307556, 11043810, 11452840, 12884445, 13252572, 13743408, 14725080, 15461334, 16565715, 17179260, 17670096, 20615112, 22087620, 22905680, 23192001, 25768890, 26505144, 29450160, 30922668, 33131430, 34358520, 38653335, 41230224, 44175240, 46384002, 51537780, 53010288, 61845336, 66262860, 68717040, 77306670, 88350480, 92768004, 103075560, 115960005, 123690672, 132525720, 154613340, 185536008, 206151120, 231920010, 265051440, 309226680, 371072016, 463840020, 618453360, 927680040, 1855360080]

約数ペア:

[(1, 1855360080), (2, 927680040), (3, 618453360), (4, 463840020), (5, 371072016), (6, 309226680), (7, 265051440), (8, 231920010), (9, 206151120), (10, 185536008), (12, 154613340), (14, 132525720), (15, 123690672), (16, 115960005), (18, 103075560), (20, 92768004), (21, 88350480), (24, 77306670), (27, 68717040), (28, 66262860), (30, 61845336), (35, 53010288), (36, 51537780), (40, 46384002), (42, 44175240), (45, 41230224), (48, 38653335), (54, 34358520), (56, 33131430), (60, 30922668), (63, 29450160), (70, 26505144), (72, 25768890), (80, 23192001), (81, 22905680), (84, 22087620), (90, 20615112), (105, 17670096), (108, 17179260), (112, 16565715), (120, 15461334), (126, 14725080), (135, 13743408), (140, 13252572), (144, 12884445), (162, 11452840), (168, 11043810), (180, 10307556), (189, 9816720), (210, 8835048), (216, 8589630), (240, 7730667), (252, 7362540), (270, 6871704), (280, 6626286), (315, 5890032), (324, 5726420), (336, 5521905), (360, 5153778), (378, 4908360), (405, 4581136), (420, 4417524), (432, 4294815), (504, 3681270), (540, 3435852), (560, 3313143), (567, 3272240), (630, 2945016), (648, 2863210), (720, 2576889), (756, 2454180), (810, 2290568), (840, 2208762), (945, 1963344), (1008, 1840635), (1080, 1717926), (1134, 1636120), (1260, 1472508), (1296, 1431605), (1512, 1227090), (1620, 1145284), (1680, 1104381), (1890, 981672), (2160, 858963), (2268, 818060), (2520, 736254), (2835, 654448), (3024, 613545), (3240, 572642), (3780, 490836), (4536, 409030), (5040, 368127), (5670, 327224), (6480, 286321), (7560, 245418), (9072, 204515), (11340, 163612), (15120, 122709), (22680, 81806), (40903, 45360)]