228094240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 622157760

約数和(自身を除く): 394063520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 359, 361, 380, 418, 440, 608, 718, 722, 760, 836, 880, 1045, 1436, 1444, 1520, 1672, 1760, 1795, 1805, 2090, 2872, 2888, 3040, 3344, 3590, 3610, 3949, 3971, 4180, 5744, 5776, 6688, 6821, 7180, 7220, 7898, 7942, 8360, 11488, 11552, 13642, 14360, 14440, 15796, 15884, 16720, 19745, 19855, 27284, 28720, 28880, 31592, 31768, 33440, 34105, 39490, 39710, 54568, 57440, 57760, 63184, 63536, 68210, 75031, 78980, 79420, 109136, 126368, 127072, 129599, 136420, 150062, 157960, 158840, 218272, 259198, 272840, 300124, 315920, 317680, 375155, 518396, 545680, 600248, 631840, 635360, 647995, 750310, 1036792, 1091360, 1200496, 1295990, 1425589, 1500620, 2073584, 2400992, 2591980, 2851178, 3001240, 4147168, 5183960, 5702356, 6002480, 7127945, 10367920, 11404712, 12004960, 14255890, 20735840, 22809424, 28511780, 45618848, 57023560, 114047120, 228094240]

約数ペア:

[(1, 228094240), (2, 114047120), (4, 57023560), (5, 45618848), (8, 28511780), (10, 22809424), (11, 20735840), (16, 14255890), (19, 12004960), (20, 11404712), (22, 10367920), (32, 7127945), (38, 6002480), (40, 5702356), (44, 5183960), (55, 4147168), (76, 3001240), (80, 2851178), (88, 2591980), (95, 2400992), (110, 2073584), (152, 1500620), (160, 1425589), (176, 1295990), (190, 1200496), (209, 1091360), (220, 1036792), (304, 750310), (352, 647995), (359, 635360), (361, 631840), (380, 600248), (418, 545680), (440, 518396), (608, 375155), (718, 317680), (722, 315920), (760, 300124), (836, 272840), (880, 259198), (1045, 218272), (1436, 158840), (1444, 157960), (1520, 150062), (1672, 136420), (1760, 129599), (1795, 127072), (1805, 126368), (2090, 109136), (2872, 79420), (2888, 78980), (3040, 75031), (3344, 68210), (3590, 63536), (3610, 63184), (3949, 57760), (3971, 57440), (4180, 54568), (5744, 39710), (5776, 39490), (6688, 34105), (6821, 33440), (7180, 31768), (7220, 31592), (7898, 28880), (7942, 28720), (8360, 27284), (11488, 19855), (11552, 19745), (13642, 16720), (14360, 15884), (14440, 15796)]