155738520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2734

約数の個数: 192

約数和(自身を含む): 603832320

約数和(自身を除く): 448093800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2687, 2760, 2898, 3220, 3864, 4140, 4830, 5374, 5796, 6440, 7245, 8061, 8280, 9660, 10748, 11592, 13435, 14490, 16122, 18809, 19320, 21496, 24183, 26870, 28980, 32244, 37618, 40305, 48366, 53740, 56427, 57960, 61801, 64488, 75236, 80610, 94045, 96732, 107480, 112854, 120915, 123602, 150472, 161220, 169281, 185403, 188090, 193464, 225708, 241830, 247204, 282135, 309005, 322440, 338562, 370806, 376180, 432607, 451416, 483660, 494408, 556209, 564270, 618010, 677124, 741612, 752360, 846405, 865214, 927015, 967320, 1112418, 1128540, 1236020, 1297821, 1354248, 1483224, 1692810, 1730428, 1854030, 2163035, 2224836, 2257080, 2472040, 2595642, 2781045, 3385620, 3460856, 3708060, 3893463, 4326070, 4449672, 5191284, 5562090, 6489105, 6771240, 7416120, 7786926, 8652140, 10382568, 11124180, 12978210, 15573852, 17304280, 19467315, 22248360, 25956420, 31147704, 38934630, 51912840, 77869260, 155738520]

約数ペア:

[(1, 155738520), (2, 77869260), (3, 51912840), (4, 38934630), (5, 31147704), (6, 25956420), (7, 22248360), (8, 19467315), (9, 17304280), (10, 15573852), (12, 12978210), (14, 11124180), (15, 10382568), (18, 8652140), (20, 7786926), (21, 7416120), (23, 6771240), (24, 6489105), (28, 5562090), (30, 5191284), (35, 4449672), (36, 4326070), (40, 3893463), (42, 3708060), (45, 3460856), (46, 3385620), (56, 2781045), (60, 2595642), (63, 2472040), (69, 2257080), (70, 2224836), (72, 2163035), (84, 1854030), (90, 1730428), (92, 1692810), (105, 1483224), (115, 1354248), (120, 1297821), (126, 1236020), (138, 1128540), (140, 1112418), (161, 967320), (168, 927015), (180, 865214), (184, 846405), (207, 752360), (210, 741612), (230, 677124), (252, 618010), (276, 564270), (280, 556209), (315, 494408), (322, 483660), (345, 451416), (360, 432607), (414, 376180), (420, 370806), (460, 338562), (483, 322440), (504, 309005), (552, 282135), (630, 247204), (644, 241830), (690, 225708), (805, 193464), (828, 188090), (840, 185403), (920, 169281), (966, 161220), (1035, 150472), (1260, 123602), (1288, 120915), (1380, 112854), (1449, 107480), (1610, 96732), (1656, 94045), (1932, 80610), (2070, 75236), (2415, 64488), (2520, 61801), (2687, 57960), (2760, 56427), (2898, 53740), (3220, 48366), (3864, 40305), (4140, 37618), (4830, 32244), (5374, 28980), (5796, 26870), (6440, 24183), (7245, 21496), (8061, 19320), (8280, 18809), (9660, 16122), (10748, 14490), (11592, 13435)]